PUBLICATIONS

Trends in Management and Outcomes of Type B Aortic Dissection: A Report From the International Registry of Aortic Dissection.
Trimarchi S, Gleason TG, Brinster DR, Bismuth J, Bossone E, Sundt TM, Montgomery DG, Pai CW, Bissacco D, de Beaufort HWL, Bavaria JE, Mussa F, Bekeredjian R, Schermerhorn M, Pacini D, Myrmel T, Ouzounian M, Korach A, Chen EP, Coselli JS, Eagle KA, Patel HJ.
European Journal of Vascular and Endovascular Surgery 2023; 66(6):775-782.

25 Years of Observations from the International Registry of Acute Aortic Dissection (IRAD) and its Impact on the Cardiovascular Scientific Community.

Trimarchi S, Mandigers TJ, Bissacco D, Nienaber CA, Isselbacher EM, Evangelista A, Suzuki T, Bossone E, Pape LA, Januzzi JL, Harris KM, O’Gara P, Gilon D, Hutchison S, Patel HJ, Woznicki EM, Montgomery DG, Kline-Rogers E, Eagle KA.

The Journal of Vascular and Cardiovascular Surgery 2023; In Press.

Postoperative Acute Kidney Injury after Thoracic Endovascular Aortic Repair for Acute Type B Aortic Dissection.

Ogami T, Arnaoutakis GJ, Patel HJ, Pai CW, Eagle KA, Trimarchi S, Serna-Gallegos D, Sultan I.

The Journal of Vascular Surgery 2023; 78(4):912-919.

Axillary vs Femoral Arterial Cannulation in Acute Type A Dissection: International Multicenter Data.

Elbatarny M, Trimarchi S, Korach A, Di Eusanio M, Pacini D, Bekeredjian R, Myrmel T, Bavaria JE, Desai ND, Sultan I, Brinster DR, Pai CW, Eagle KA, Patel HJ, Peterson MD.

Annals of Thoracic Surgery 2024; In Press.

Long-term Outcomes after Recurrent Aortic Dissection: Insights from the International Registry of Aortic Dissection.

Ogami T, Arnaoutakis GJ, Isselbacher EM, Geuzebroek GSC, Coselli JS, De Vincentiis C, Kaiser CA, Hutchison S, Li QG, Brinster DR, Leshnower BG, Serna-Gallegos D, Pai CW, Taylor BS, Patel HJ, Eagle KA, Sultan I. 

The Journal of Thoracic and Cardiovascular Surgery 2024; Accepted.

Pleural Effusion: A Potential Surrogate Marker for Higher-Risk Patients with Acute Type B Aortic Dissections.

Reutersberg B, Trimarchi S, Gilon D, Kaiser C, Harris K, Shalhub S, Reece TB, Nienaber C, Ehrlich M, Isselbacher E, De Oliveira N, Montgomery D, Eagle K, Tolva V, Chen EP, Eckstein H.

European Journal of Cardiothoracic Surgery 2022; 24;61(4):816-825.

Management of Acute Type A Aortic Dissection in the Elderly: An Analysis from IRAD.

Hemli JM, Pupovac SS, Gleason TG, Sundt TM, Desai ND, Pacini D, Ouzounian M, Appoo JJ, Montgomery DG, Eagle KA, Ota T, Di Eusanio M, Estrera AL, Coselli JS, Patel HJ, Trimarchi S, Brinster DR.

European Journal of Cardiothoracic Surgery 2022; 24;61(4):838-846.

Location of Aortic Enlargement and Risk of Type A Dissection at Smaller Diameters.

Ganapathi AM, Ranney DN, Peterson MD, Lindsay ME, Patel HJ, Pyeritz RE, Trimarchi S, Hutchison S, Harris KM, Greason KL, Ota T, Montgomery DG, Nienaber CA, Eagle KA, Isselbacher EM, Hughes GC.

The Journal of the American College of Cardiology 2022; 17;79(19):1890-1897.

Sex-Based Aortic Dissection Outcomes from the International Registry of Acute Aortic Dissection.

Huckaby LV, Sultan I, Trimarchi S, Leshnower B, Chen EP, Brinster DR, Myrmel T, Estrera AL, Montgomery DG, Korach A, Eckstein HH, Coselli JS, Ota T, Kaiser CA, Eagle KA, Patel HJ, Gleason TG.

Annals of Thoracic Surgery 2022; 113(2):498-505.

Effect of Aortic Valve Type on Patients who Undergo Type A Aortic Dissection Repair.

Loor G, Gleason TG, Myrmel T, Korach A, Trimarchi S, Desai ND, Bavaria JE, de Vincentiis C, Ouzounian M, Sechtem U, Montgomery DG, Chen EP, Maniar H, Sundt TM, Patel HJ.

Seminars in Thoracic and Cardiovascular Surgery 2022; 34(2)479-487.

Neurological Event Rates and Associated Risk Factors in Acute Type B Aortic Dissections Treated by Thoracic Aortic Endovascular Repair.

Reutersberg B, Gleason T, Desai N, Ehrlich M, Evangelista A, Braverman A, Myrmel T, Chen EP, Estrera A, Schermerhorn M, Bossone E, Pai CW, Eagle K, Sundt T, Patel H, Trimarchi S, Eckstein HH.

The Journal of Thoracic and Cardiovascular Surgery 2022; 167(1):52-62.

Early Mortality in Type A Acute Aortic Dissection: Insights from the International Registry of Acute Aortic Dissection.

Harris Km, Nienaber CA, Peterson MD, Woznicki EM, Braverman AC, Trimarchi S, Myrmel T, Pyeritz R, Hutchison S, Strauss C, Ehrlich MP, Gleason TG, Korach A, Montgomery DG, Isselbacher EM, Eagle KA.

Journal of the American Medical Association - Cardiology 2022; (10):1009-1015.

Survival Following Operative Repair of Type A Aortic Dissections Varies by the Presence and Type of Preoperative Malperfusion.

Wolfe SB, Sundt TM III, Isselbacher EM, Cameron DE, Trimarchi S, Bekeredjian R, Leshnower B, Bavaria JE, Brinster DR, Sultan I, Pai CW, Kachroo P, Ouzounian M, Coselli JS, Myrmel T, Pacini D, Eagle KA, Patel HJ, Jassar AS. The Journal of Thoracic and Cardiovascular Surgery 2022; In Press.

Acute Kidney Injury in Patients Undergoing Surgery for Type A Acute Aortic Dissection.

Arnaoutakis GJ, Ogami T, Patel HJ, Pai CW, Woznicki EM, Brinster DR, Leshnower BG, Serna-Gallegos D, Bekeredjian R, Sundt TM, Shaffer AW, Peterson MD, Geuzebroek GSC, Eagle KA, Trimarchi S, Sultan I.

Annals of Thoracic Surgery 2022; 115(4):879-885.
   
Type A Acute Aortic Dissection Presenting with Cerebrovascular Accident at Advanced Age.
Angleitner P, Brinster DR, Gleason TG, Harris KM, Evangelista A, Bekeredjian R, Montgomery DG, Sandhu HK, Arnaoutakis GJ, Di Eusanio M, Trimarchi S, Nienaber CA, Isselbacher EM, Eagle KA, Ehrlich MP.
Seminars in Thoracic and Cardiovascular Surgery 2022; 161(5):1713-1720e1.

Moderate vs. Deep Hypothermia in Type A Acute Aortic Dissection Repair: Insights from IRAD.

Pupovac SS, Hemli JM, Bavaria JE, Patel HJ, Trimarchi S, Pacini D, Bekeredjian R, Chen EP, Myrmel T, Ouzounian M, Fanola C, Korach A, Montgomery DG, Eagle KA, Brinster DR.

Annals of Thoracic Surgery 2021; 112(6)1893-1899.

Surgery for Type A Aortic Dissection in Patients with Cerebral Malperfusion: Results from the International Registry of Acute Aortic Dissection.

Sultan I, Bianco V, Patel HJ, Arnaoutakis GJ, Di Eusanio M, Chen EP, Leshnower B, Bavaria JE, Brinster DR, Sundt TM, Pacini D, Sechtem U, Bhan A, Montgomery DG, Myrmel T, Trimarchi S, Eagle KA, Gleason TG.

Journal of Thoracic and Cardiovascular Surgery 2021; 161(5):1713-1720e1.

Clinical Features and Outcomes of Pregnancy-Related Acute Aortic Dissection.

Braverman AC, Mittaeur E, Harris KM, Evangelista A, Pyeritz RE, Brinster D, Conklin L, Suzuki T, Fanola C, Ouzounian M, Chen E, Myrmel T, Bekeredjian R, Hutchison S, Coselli J, Gilon D, O’Gara P, Davis M, Isselbacher E, Eagle K.

JAMA Cardiology 2021; 6(1):58-66.

Type A Acute Aortic Dissection Presenting with Cerebrovascular Accident at Advanced Age.

Angleitner P, Brinster DR, Gleason TG, Harris KM, Evangelista A, Bekeredjian R, Montgomery DG, Sandhu HK, Arnaoutakis GJ, Di Eusanio M, Trimarchi S, Nienaber CA, Isselbacher EM, Eagle KA, Ehrlich MP.

Seminars in Thoracic and Cardiovascular Surgery 2021; In Press.

Research Letter: Predicting In-Hospital Survival in Acute Type A Aortic Dissection Medically Treated.

Wang A, Montgomery DG, Brinster DR, Gilon D, Upchurch GR Jr., Gleason TG, Estrera A, Isselbacher EM, Eagle KA, Hughes GC.

Journal of the American College of Cardiology 2020; 75(11):1360-1361.

Review Article: Lessons Learned from the International Registry of Acute Aortic Dissection (IRAD).

Lomazzi C, Trimarchi S, Pyeritz RE, Bekeredjian R, Ehrlich MP, Braverman AC, Pacini D, Shermerhorn M, Myrmel T, Eagle KA.

Italian Journal of Vascular and Endovascular Surgery 2020; 27(1):15-25.

Time of Day Does Not Influence Outcomes in Acute Type A Aortic Dissection: Results from the IRAD.

Arnaoutakis G, Bianco V, Estrera AL, Brinster DR, Ehrlich MP, Peterson MD, Bossone E, Myrmel T, Pacini D, Montgomery DG, Eagle KA, Bekeredjian R, Shalhub S, De Vincentiis C, Hughes GC, Chen EP, Eckstein H, Nienaber CA, Sultan I.

Journal of Cardiac Surgery 2020; In Press.

Acute Aortic Dissections with Entry Tear in the Arch: A Report from the International Registry of Acute Aortic Dissection.

Trimarchi S, de Beaufort HWL, Tolenaar JL, Bavaria JE, Desai ND, Di Eusanio M, Di Bartolomeo R, Peterson MD, Ehrlich M, Evangelista A, Montgomery DG, Myrmel T, Hughes GC, Appoo JJ, De Vincentiis C, Yan TD, Nienaber CA, Isselbacher EM, Deeb GM, Gleason TG, Patel HJ, Sundt TM, Eagle KA.

Journal of Thoracic and Cardiovascular Surgery 2019; 157(1):66-73.

The Clinical Impact of Imaging Surveillance and Clinic Visit Frequency after Acute Aortic Dissection.

Chaddha A, Eagle K, Patel H, Deeb G, Yang B, Harris K, Braverman A, Hutchison S, Evangelista A, Nienaber C, Isselbacher E, Montgomery D, Kline-Rogers E, Woznicki E, LaBounty T.

Aorta 2019; 7:75-83.

Delay from Diagnosis to Surgery in Transferred Type A Aortic Dissection.

Froehlich W, Tolenaar JL, Harris KM, Strauss C, Sundt TM, Tsai TT, Peterson MD, Evangelista A, Montgomery DG, Kline-Rogers E, Nienaber CA, Froehlich JB, Isselbacher EM, Eagle KA, Trimarchi S.

American Journal of Medicine 2018; 131(3):300-306.

Patients with Type A Acute Aortic Dissection Presenting with an Abnormal Electrocardiogram.

Costin NI, Korach A, Loor G, Peterson MD, Desai ND, Trimarchi S, de Vincentiis C, Ota T, Reece TB, Sundt TM, Patel HJ, Chen EP, Montgomery DG, Nienaber CA, Isselbacher EM, Eagle KA, Gleason TG.

Annals of Thoracic Surgery 2018; 105(1):92-99.

Presenting Systolic Blood Pressure and Outcomes in Patients with Acute Aortic Dissection.

Bossone E, Gorla R, LaBounty TM, Suzuki T, Gilon D, Strauss C, Ballotta A, Patel HJ, Evangelista A, Ehrlich MP, Hutchison S, Kline-Rogers E, Montgomery DG, Nienaber CA, Isselbacher EM, Eagle KA.

Journal of the American College of Cardiology 2018; 71(13):1432-1440.

Insights from the International Registry of Acute Aortic Dissection - Collaborative Clinical Research: A 20-Year Experience.

Evangelista A, Isselbacher EM, Bossone E, Gleason TG, Di Eusanio M, Sechtem U, Ehrlich MP, Trimarchi S, Braverman AC, Myrmel T, Harris KM, Hutchison S, O’Gara P, Suzuki T, Nienaber CA, Eagle KA.

Circulation 2018; 137(17):1846-1860.

Comparison of Outcomes in DeBakey Type AI Versus All Aortic Dissection.

Kohl LP, Isselbacher EM, Majahalme N, Evangelista A, Russo MJ, Hutchison S, Bossone E, Suzuki T, Pyeritz RE, Gleason TG, Conklin LD, Montgomery DG, Nienaber CA, Eagle KA, Harris KM.

American Journal of Cardiology 2018; 122(4)689-695.

Head and Neck Pain in Patients Presenting with Acute Aortic Dissection.

Philip S, Miisov E, Gilon D, Hutchison S, Khoynezhad A, Evangelista A, Bonaca M, Conklin L, Appoo J, Di Eusanio M, Braverman A, Forteza A, Montgomery D, Nienaber C, Isselbacher E, Eagle K.

Aorta 2018; 6:130-138.

Medication Adherence Patterns in Aortic Dissection Survivors.

Chaddha A, Erickson S, Kline-Rogers E, Woznicki E, Jabara J, Eagle KA.

Indian Journal of Medical Research 2018; 147(2):183-188.

Post-Operative Myocardial Infarction in Acute Type A Aortic Dissection: A Report from the International Registry of Acute Aortic Dissection.

Waterford SD, Di Eusanio M, Ehrlich MP, Reece B, Desai ND, Sundt TM, Myrmel T, Gleason TG, Forteza A, de Vincentiis C, Discipio AW, Montgomery DG, Eagle KA, Isselbacher EM, Muehle A, Shah A, Chou D, Nienaber CA, Khoynezhad A.

Journal of Thoracic and Cardiovascular Surgery 2017; 153(3):521-527.

Chronobiology of Acute Aortic Dissection in the Marfan Syndrome (from the National Registry of Genetically Triggered Thoracic Aortic Aneurysms and Cardiovascular Conditions and the International Registry of Acute Aortic Dissection).

Siddiqi HK, Luminais SN, Montgomery DG, Bossone E, Dietz H, Evangelista A, Isselbacher EM, LeMairse S, Manfredini R, Milewicz D, Nienaber CA, Roman M, Sechtem U, Silberbach M, Eagle KA, Pyeritz RE.

American Journal of Cardiology 2017; 119(5):785-789.

Changes in Operative Strategy for Patients Enrolled in the International Registry of Acute Aortic Dissection Interventional Cohort Program.

Parikh N, Trimarchi S, Gleason TG, Kamman AV, di Eusanio M, Myrmel T, Korach A, Maniar H, Ota T, Khoynezhad A, Montgomery DG, Desai ND, Eagle KA, Nienaber CA, Isselbacher EM, Bavaria J, Sundt TM, Patel HJ.

Journal of Thoracic and Cardiovascular Surgery 2017; 153(4):S80-S81.

Predictors of Stable Aortic Dimensions in Medically Managed Acute Aortic Syndromes.

Kamman AV, Jonker FHW, Sechtem U, Harris KM, Evangelista A, Montgomery DG, Patel HJ, Eagle KA, Trimarchi S.

Annals of Vascular Surgery 2017; 42:143-149.

Extended Versus Limited Arch Replacement in Acute Type A Aortic Dissection.

Larsen M, Trimarchi S, Patel HJ, Di Eusanio M, Greason KL, Peterson MD, Fattori R, Hutchison S, Desai ND, Korach A, Montgomery DG, Isselbacher EM, Nienaber CA, Eagle KA, Bartnes K, Myrmel T.

European Journal of Cardio-Thoracic Surgery 2017; 52(6):1104-1110.

Aortic Dissection in Patients with Marfan Syndrome Based on the IRAD Data.

de Beaufort HWL, Trimarchi S, Korach A, Di Eusanio M, Gilon D, Montgomery DG, Evangelista A, Braverman AC, Chen EP, Isselbacher EM, Gleason TG, De Vincentiis C, Sundt TM, Patel HJ, Eagle KA.

Annals of Cardiothoracic Surgery 2017; 6(6):633-641.

Early Outcomes of Acute Retrograde Dissection From the International Registry of Acute Aortic Dissection.

Nauta FJH, Kim JB, Patel HJ, Peterson MD, Eckstein HH, Khoynezhad A, Ehrlich MP, Di Eusanio M, Della Corte A, Montgomery DG, Nienaber CA, Isselbacher EM, Eagle KA, Sundt TM, Trimarchi S.

Seminars in Thoracic and Cardiovascular Surgery 2017; 29(2):150-159.

Shock Complicating Type A Acute Aortic Dissection: Clinical Correlates, Management and Outcomes.

Bossone E, Pyeritz RE, Braverman AC, Peterson MD, Ehrlich M, O’Gara P, Suzuki S, Trimarchi S, Gilon D, Greason K, Desai ND, Montgomery DG, Isselbacher EM, Nienaber CA, Eagle KA.

American Heart Journal 2016; 176:93-99.

Impact of Retrograde Arch Extension in Acute Type B Aortic Dissection on Management and Outcomes.

Nauta FJH, Tolenaar JL, Patel HJ, Appoo JJ, Tsai TT, Desai ND, Montgomery DG, Mussa FF, Upchurch GR, Fattori R, Hughes GC, Nienaber CA, Isselbacher EM, Eagle KA, Trimarchi S.

Annals of Thoracic Surgery 2016; 102(6):2036-2043.

Recurrent Aortic Dissection: Observations From the International Registry of Aortic Dissection.

Isselbacher EM, Bonaca MP, Di Eusanio M, Froehlich JB, Bossone E, Sechtem U, Pyeritz RE, Patel HJ, Khoynezhad A, Eckstein HH, Jondeau G, Ramponi F, Abbasi M, Montgomery DG, Nienaber CA, Eagle KA, Lindsay ME.

Circulation 2016; 134(14):1013-1024.

Acute Type B Aortic Dissection Complicated by Visceral Ischemia.

Jonker FHW, Patel HJ, Upchurch GR, Williams DM, Montgomery DG, Nienaber CA, Isselbacher EM, Eagle KA, Trimarchi S.

Journal of Thoracic and Cardiovascular Surgery 2015; 149(4)1081-1086.

Presentation, Diagnosis and Outcomes of Acute Aortic Dissection: 17-Year Trends From the International Registry of Acute Aortic Dissection.

Pape LA, Awais M, Woznicki EM, Suzuki T, Trimarchi S, Evangelista A, Myrmel T, Larsen M, Harris KM, Greason K, Di Eusanio M, Bossone E, Montgomery DG, Eagle KA, Nienaber CA, Isselbacher EM, O’Gara P.

Journal of the American College of Cardiology 2015; 66(4):350-358.

Exercise and Physical Activity for the Post-Aortic Dissection Patient: The Clinician’s Conundrum.

Chaddha A, Eagle KA, Braverman AC, Kline-Rogers E, Hirsch AT, Brook R, Jackson EA, Woznicki EM, Housholder-Hughes S, Pitler L, Franklin BA.

Clinical Cardiology 2015; 38(11):647-651.

Survivors of Aortic Dissection: Activity, Mental Health, and Sexual Function.

Chaddha A, Kline-Rogers E, Braverman AC, Erickson SR, Jackson EA, Franklin BA, Woznicki EM, Jabara JT, Montgomery DG, Eagle KA.

Clinical Cardiology 2015; 38(11):652-659.

Cocaine Related Aortic Dissection: Lessons from the International Registry of Acute Aortic Dissection.

Dean HJ, Woznicki EM, O’Gara P, Montgomery DG, Trimarchi S, Myrmel T, Pyeritz RE, Harris KM, Suzuki T, Braverman AC, Hughes GC, Kline-Rogers E, Nienaber CA, Isselbacher EM, Eagle KA, Bossone E.

American Journal of Medicine 2014; 127(9):878-885.

Predicting In-Hospital Mortality in Acute Type B Aortic Dissection: Evidence from IRAD.

Tolenaar JL, Froehlich W, Jonker FHW, Upchurch GR, Rampoldi V, Tsai TT, Bossone E, Evangelista A, O’Gara P, Pape L, Montgomery DG, Isselbacher EM, Nienaber CA, Eagle KA, Trimarchi S.

Circulation 2014; 130:S45-S50.

Pulse Pressure and Type A Acute Aortic Dissection In-Hospital Outcomes (from the International Registry of Acute Aortic Dissection).

Hoff E, Eagle T, Pyeritz RE, Ehrlich M, Voehringer M, Bossone E, Hutchison S, Peterson MD, Suzuki T, Greason K, Forteza A, Montgomery DG, Isselbacher EM, Nienaber CA, Eagle KA.

American Journal of Cardiology 2014; 113(7):1255-1259.

Cardiology Patient Page: Activity Recommendations for Postaortic Dissection Patients.

Chaddha A, Kline-Rogers E, Woznicki EM, Brook R, Housholder-Hughes S, Braverman AC, Pitler L, Hirsch AT, Eagle KA.

Circulation 2014; 130:e140-e142.

Root Replacement Surgery Versus More Conservative Management During Type A Acute Aortic Dissection Repair.

Di Eusanio M, Trimarchi S, Peterson MD, Myrmel T, Hughes GC, Korach A, Sundt TM, Di Bartolomeo R, Greason K, Khoynezhad A, Appoo JJ, Folesani G, De Vincentiis C, Montgomery DG, Isselbacher EM, Eagle KA, Nienaber CA, Patel HJ.

Annals of Thoracic Surgery 2014; 98:2078-2085.

Clinical Presentation, Management, and Short-Term Outcome of Patients with Type A Acute Dissection Complicated by Mesenteric Malperfusion: Observations from the International Registry of Acute Aortic Dissection.

Di Eusanio M, Trimarchi S, Patel HJ, Hutchison S, Suzuki T, Peterson MD, Di Bartolomeo R, Folesani G, Pyeritz RE, Braverman AC, Montgomery DG, Isselbacher EM, Nienaber CA, Eagle KA, Fattori R.

J Thorac Cardiovasc Surg. 2013;145(2)385-390e1.

Patients with Type A Acute Aortic Dissection Presenting with Major Brain Injury: Should we Operate on Them?

Di Eusanio M, Patel HJ, Nienaber CA, Montgomer DM, Korach A, Sundt TM, De Vincentiis C, Voehringer M, Peterson MD, Myrmel T, Folesani G, Larsen M, Desai ND, Bavaria JE, Appoo JJ, Kieser TM, Fattori R, Eagle KA, Di Bartolomeo R, Trimarchi S.

J Thorac Cardiovasc Surg. 2013;145:S213-221.

The IRAD Classification System for Characterizing Survival After Aortic Dissection.

Booher AM, Isselbacher EM, Nienaber CA, Trimarchi S, Evangelista A, Montgomery DG, Froehlich JB, Ehrlich MP, Oh JK, Januzzi JL, O’Gara P, Sundt TM, Harris KM, Bossone E, Pyeritz RE, Eagle KA.

Am J Med. 2013;126:730.e19-730.e24.

Survival after Endovascular Therapy in Patients with Type B Aortic Dissection: A Report from the International Registry of Acute Aortic Dissection (IRAD).

Fattori R, Montgomery DG, Lovato L, Kische S, Di Eusanio M, Ince H, Eagle KA, Isselbacher EM, Nienaber CA.

JACC Intervention 2013; 6(8):876-882.

Acute Aortic Dissection in Blacks: Insights from the International Registry of Acute Aortic Dissection.

Bossone E, Pyeritz RE, O’Gara P, Harris KM, Braverman AC, Pape L, Russo MJ, Hughes GC, Tsai TT, Montgomery DG, Nienaber CA, Isselbacher EM, Eagle KA.

Am J Med. 2013; 126(10):909-915.

Stroke and Outcomes in Patients with Acute Type A Aortic Dissection.

Bossone E, Corteville DC, Harris KM, Suzuki T, Fattori R, Hutchison S, Ehrlich MP, Pyeritz RE, Steg PG, Greason K, Evangelista A, Kline-Rogers E, Montgomery DG, Isselbacher EM, Nienaber CA, Eagle KA.

Circulation 2013; 128:S175-S179.

Outcomes of Patients Presenting with Acute Type A Aortic Dissection in the Setting of Prior Cardiac Surgery: An Analysis from the International Registry of Acute Aortic Dissection.

Teman NR, Peterson MD, Russo MJ, Ehrlich MP, Myrmel T, Upchurch GR, Greason K, Fillinger M, Forteza A, Deeb GM, Montgomery DG, Eagle KA, Isselbacher EM, Nienaber CA, Patel HJ.

Circulation 2013; 128:S180-S185.

Extent of Preoperative False Lumen Thrombosis Does Not Influence Long-Term Survival in Patients with Acute Type A Aortic Dissection.

Larsen M, Bartnes K, Tsai TT, Eagle KA, Evangelista A, Nienaber CA, Suzuki T, Fattori R, Froehlich JB, Hutchison S, Sundt TM, Januzzi JL, Isselbacher EM, Montgomery DG, Myrmel T.

JAHA 2013; 2(4):e000112.

The Role of Age in Complicated Acute Type B Aortic Dissection.

Jonker FHW, Trimarchi S, Muhs BE, Rampoldi V, Montgomery DG, Froehlich JB, Peterson MD, Bartnes K, Gourineni V, Ramanath VS, Braverman AC, Nienaber CA, Isselbacher EM, Eagle KA.

Ann Thorac Surg. 2013; 96(6):2129-2134.

The Differences and Similarities between Intramural Hematoma of the Descending Aorta and Acute Type B Dissection.

Tolenaar JL, Harris KM, Upchurch Jr. GR, Evangelista A, Moll FL, Di Eusanio M, Eagle KA, Trimarchi S.

J Vasc Surg. 2013; 58(6):1498-1504.

Painless Type B Aortic Dissection: Insights from the International Registry of Acute Aortic Dissection.

Tolenaar JL, Hutchison S, Montgomery DG, O’Gara P, Fattori R, Pyeritz RE, Pape L, Suzuki T, Evangelista A, Moll FL, Rampoldi V, Isselbacher EM, Nienaber CA, Eagle KA, Trimarchi S.

Aorta 2013; 1(2):96-102.

Type-Selective Benefits of Medications in Treatment of Acute Aortic Dissection (from the International Registry of Acute Aortic Dissection [IRAD]).

Suzuki T, Isselbacher EM, Nienaber CA, Pyeritz RE, Eagle KA, Tsai TT, Cooper JV, Januzzi JL Jr., Braverman AC, Montgomery DG, Fattori R, Pape L, Harris KM, Booher A, Oh JK, Peterson M, Ramanath VS, Froehlich JB.

Am J Cardiol. 2012;109(1):122-127.

Influence of Clinical Presentation on the Outcome of Acute B Aortic Dissection: Evidences from IRAD.

Trimarchi S, Tolenaar JL, Tsai TT, Froehlich J, Pegorer M, Upchurch Jr. GR, Fattori R, Sundt III TM, Isselbacher EM, Nienaber CA, Rampoldi V, Eagle KA.

J Cardiovasc Surg. 2012;53:161-168.

Acute Aortic Intramural Hematoma: An Analysis from the International Registry of Acute Aortic Dissection.

Harris KM, Braverman AC, Eagle KA, Woznicki EM, Pyeritz RE, Myrmel T, Peterson MD, Voehringer M, Fattori R, Januzzi JL, Gilon D, Montgomery DG, Nienaber CA, Trimarchi S, Isselbacher EM, Evangelista A.

Circulation. 2012;126:S91-S96.

Acute Type B Aortic Dissection in the Absence of Aortic Dilatation.

Trimarchi S, Jonker FHW, Froehlich JB, Upchurch GR, Moll FL, Muhs BE, Rampoldi V, Patel JH, Eagle KA.

J Vasc Surg. 2012;56(2):311-316.

Aortic Expansion After Acute Type B Aortic Dissection.

Jonker FHW, Trimarchi S, Rampoldi V, Patel HJ, O’Gara P, Peterson MD, Fattori R, Moll RL, Voehringer M, Pyeritz RE, Hutchison S, Montgomery D, Isselbacher EM, Nienaber CA, Eagle KA.

Ann Thorac Surg. 2012;94(4):1223-1229.

Ascending Thoracic Aorta Dimension and Outcomes in Acute Type B Dissection (from the International Registry of Acute Aortic Dissection [IRAD]).

Booher AM, Isselbacher EM, Nienaber CA, Froehlich JB, Trimarchi S, Cooper JV, Demertzis S, Ramanath VS, Januzzi JL, Harris KM, O’Gara PT, Sundt TM 3rd, Pyeritz RE, Eagle KA; International Registry of Acute Aortic Dissection (IRAD) Investigators.

Am J Cardiol. 2011; 107(2):315-20

The Role of Preoperative Coronary Angiography in the Setting of Type A Acute Aortic Dissection: Insights from the International Registry of Acute Aortic Dissection.

Ramanath VS, Eagle KA, Nienaber CA, Isselbacher EM, Froehlich JB, Montgomery DG, Cooper JV, Gu X, Evangelista A, Voehringer M, Beckman J, Myrmel T, Pape L, Pyeritz RE, Hirsch AT, Gilon D, Bossone E.

American Heart Journal. 2011;161(4):790-796.e1

Sensitivity of the Aortic Dissection Detection (ADD) Risk Score, A Novel Guideline-Based Tool for Identification of Acute Aortic Dissection at Initial Presentation.

Rogers AM, Hermann LK, Booher AM, Nienaber CA, Williams DM, Kazerooni EA, Froehlich JB, O’Gara PT, Montgomery DG, Cooper JV, Harris KM, Hutchison S, Evangelista A, Isselbacher EM, Eagle KA.

Circulation. 2011; 123(20):2213-8.

Descending Aortic Diameter of 5.5 cm or Greater is not an Accurate Predictor of Acute Type B Aortic Dissection.

Trimarchi S, Jonker FH, Hutchison S, Isselbacher EM, Pape LA, Patel HJ, Froehlich JB, Muhs BE, Rampoldi V, Grassi V, Evangelista A, Meinhardt G, Beckman J, Myrmel T, Pyeritz RE, Hirsch AT, Sundt TM 3rd, Nienaber CA, Eagle KA.

J Thorac Cardiovasc Surg. 2011;142(3):e101-7.

Correlates of Delayed Recognition and Treatment of Acute Type A Aortic Dissection: The International Registry of Acute Aortic Dissection (IRAD).

Harris KM, Strauss CE, Eagle KA, Hirsch AT, Isselbacher EM, Tsai TT, Shiran H, Fattori R, Evangelista A, Cooper JV, Montgomery DG, Froehlich JB, Nienaber CA.

Circulation. 2011;124:1911-1918.

Role of Age in Acute Type A Aortic Dissection Outcomes: Report from the International Registry of Acute Aortic Dissection (IRAD).

Trimarchi S, Eagle KA, Nienaber CA, Rampoldi V, Jonker FH, De Vincentiis C, Frigiola A, Menicanti L, Tsai T, Froehlich J, Evangelista A, Montgomery D, Bossone E, Cooper JV, Li J, Deeb MG, Meinhardt G, Sundt TM, Isselbacher EM, International Registry of Acute Aortic Dissection Investigators.

J Thorac Cardiovasc Surg 2010; 140:784-789.

Importance of Refractory Pain and Hypertension in Acute Type B Aortic Dissection: Insights from the International Registry of Acute Aortic Dissection (IRAD).

Trimarchi S, Eagle KA, Nienaber CA, Pyeritz RE, Jonker FH, Suzuki T, O’Gara PT, Hutchinson SJ, Rampoldi V, Grassi V, Bossone E, Muhs BE, Evangelista A, Tsai TT, Froehlich JB, Cooper JV, Montgomery D, Meinhardt G, Myrmel T, Upchurch GR, Sundt TM, Isselbacher EM, on behalf of the International Registry of Acute Aortic Dissection (IRAD) Investigators.

Circulation 2010; 122:1283-1289.

Acute Aortic Dissection: Perspectives from the International Registry of Acute Aortic Dissection (IRAD).

Tsai TT, Trimarchi S, Nienaber CA.

Eur J V Endovasc Surg 2009; 37:149-159.

Characteristics and In-Hospital Outcomes of Patients with Cardiac Tamponade Complicating Type A Acute Aortic Dissection.

Gilon D, Mehta RH, Oh JK, Januzzi JL, Bossone E, Cooper JV, Smith DE, Fang J, Nienaber CA, Eagle KA, Isselbacher EM.

Am J Cardiol 2009; 103:1029-1031.

Diagnosis of Acute Aortic Dissection by D-dimer: the International Registry of Acute Aortic Dissection Substudy on Biomarkers (IRAD-Bio) Experience.

Suzuki T, Distante A, Zizza A, Trimarchi S, Villani M, Salerno Uriarte JA, De Luca Tupputi Schinosa L, Renzulli A, Sabino F, Nowak R, Birkhahn R, Hollander JE, Counselman F, Vijayendran R, Bossone E, Eagle KA, IRAD-Bio Investigators.

Circulation 2009; 119:2702-2707.

Acute Aortic Syndromes and Thoracic Aortic Aneurysm.

Ramanath VS, Oh JK, Sundt TM III, Eagle KA.

Mayo Clin Proc. 2009; 84(5):465-481

Complicated Acute Type B Dissection: Is Surgery Still the Best Option?  A Report from the International Registry of Acute Aortic Dissection.

Fattori R, Tsai TT, Myrmel T, Evangelista A, Cooper JV, Trimarchi S, Li J, Lovato L, Kische S, Eagle KA, Isselbacher EM, Nienaber CA.

J Am Coll Cardiol Intv 2008; 1:395-402.

Geographic Differences in Clinical Presentation, Treatment, and Outcomes in Type A Acute Aortic Dissection (From the International Registry of Acute Aortic Dissection).

Raghupathy A, Nienaber CA, Harris KM, Myrmel T, Fattori R, Sechtem U, Oh JK, Trimarchi S, Cooper JV, Booher A, Eagle KA, Isselbacher EM, Bossone E.

Am J Cardiol 2008; 102:1562-1566.

Preliminary Experience with the Smooth Muscle Troponin-like Protein, Calponin, as a Novel Biomarker for Diagnosing Acute Aortic Dissection.

Suzuki T, Distante A, Zizza A, Trimarchi S, Villani M, Uriarte JAS, Schinosa LLT, Renzulli A, Sabino F, Nowak R, Birkhahn R, Hollander JE, Counselman F, Bossone E, Eagle KA.

European Heart Journal 2008; 29:1439-1445.

Cardiology Patient Pages: Aortic Dissection.

Juang D, Braverman AC, Eagle KA.

Circulation 2008; 118:e507-510.

Simple Risk Models to Predict Surgical Mortality in Acute Type A Aortic Dissection: the International Registry of Acute Aortic Dissection Score.

Rampoldi V, Trimarchi S, Eagle KA, Nienaber CA, Oh JK, Bossone D, Myrmel T, Sangiorgi GM, De Vincentiis C, Cooper JV, Fang J, Smith D, Tsai TT, Raghupathy A, Fattori R, Sechtum U, Sundt TM, Isselbacher EM.

Ann Thoracic Surg 2007; 83:55-61.

Acute Type B Aortic Dissection: Does Aortic Arch Involvement Affect Management and Outcomes? Insights from the International Registry of Acute Aortic Dissection (IRAD).

Tsai TT, Isselbacher EM, Trimarchi S, Bossone E, Pape L, Januzzi JL, Evangelista A, Oh JK, Llovet A, Beckman J, Cooper JV, Smith DE, Froehlich JB, Fattori R, Eagle KA, Nienaber CA.

Circulation 2007; 116[suppl I]:150-156.

Prognostic Role of Transesophageal Echocardiography in Acute Type A Aortic Dissection.

Bossone E, Evangelista A, Isselbacher E, Trimarchi S, Hutchison S, Gilon D, Llovet A, O’Gara P, Cooper JV, Fang J, Januzzi JL, Mehta RH, Distante A, Nienaber CA, Eagle KA, Armstrong WF.

American Heart Journal 2007; 153:1013-1020.

Partial Thrombosis of the False Lumen in Patients with Acute Type B Aortic Dissection.

Tsai TT, Evangelista A, Nienaber CA, Myrmel T, Meinhardt G, Cooper JV, Smith DE, Suzuki T, Fattori R, Llovet A, Froehlich J, Hutchison S, Distante A, Sundt T, Beckman J, Januzzi JL, Isselbacher EM, Eagle KA.

N Engl J Med 2007; 357:349-359.

Aortic Diameter ≥ 5.5 cm Is Not a Good Predictor of Type A Aortic Dissection: Observations from the International Registry of Acute Aortic Dissection (IRAD).

Pape LA, Tsai TT, Isselbacher EM, Oh JK, O’Gara PT, Evangelista A, Fattori R, Meinhardt G, Trimarchi S, Bossone E, Suzuki T, Cooper JV, Froehlich JB, Nienaber CA, Eagle KA.

Circulation 2007; 116:1120-1127.

Acute Abdominal Aortic Dissection: Insight from the International Registry of Acute Aortic Dissection (IRAD).

Trimarchi S, Tsai T, Eagle KA, Isselbacher EM, Froehlich J, Cooper JV, Rampoldi V, Upchurch GR.

J Vasc Surg 2007; 46:913-919.

Long-Term Survival in Patients Presenting with Type A Acute Aortic Dissection: Insights from the International Registry of Acute Aortic Dissection (IRAD).

Tsai TT, Evangelista A, Neinaber CA, Trimarchi S, Sechtem U, Fattori R, Myrmel T, Pape L, Cooper JV, Smith DE, Fang J, Isselbacher E, Eagle KA.

Circulation 2006; 114:350-356.

Role and Results of Surgery in Acute Type B Aortic Dissection: Insights from the International Registry of Aortic Dissection (IRAD).

Trimarchi S, Nienaber CA, Rampoldi V, Myrmel T, Suzuki T, Bossone E, Tolva V, Deeb MG, Upchurch GR, Cooper JV, Fang, Isselbacher EM, Sundt T, Eagle KA.

Circulation 2006; 114:I357-364.

Acute Limb Ischemia Associated with Type B Aortic Dissection: Clinical Relevance and Therapy.

Henke PK, Williams DM, Upchurch GR, Proctor M, Cooper JV, Fang J, Nienaber CA, Isselbacher EM, Fattori R, Dasika N, Gemmete J, Stanley JC, Wakefield TV, Eagle KA.

Surgery 2006; 140:532-539.

Long-Term Survival in Patients Presenting with Type B Acute Aortic Dissection: Insights from the International Registry of Aortic Dissection (IRAD).

Tsai TT, Fattori R, Trimarchi S, Isselbacher EM, Myrmel T, Evangelista A, Hutchison S, Sechtem U, Cooper JV, Smith DE, Pape L, Froehlich J, Raghupathy A, Januzzi JL, Eagle KA, Nienaber CA.

Circulation 2006; 114:2226-2231.

Contemporary Results of Surgery in Acute Type A Aortic Dissection: The International Registry of Acute Aortic Dissection Experience.

Trimarchi S, Nienaber CA, Rampoldi V, Myrmel T, Suzuki T, Mehta RH, Bossone E, Cooper JV, Smith DE, Menicanti L, Frigiola A, Oh JK, Deeb GM, Isselbacher EM, Eagle KA.

J Thorac Cardiovasc Surg 2005; 129:112-122.

Clinical Characteristics of Hypotension in Patients with Acute Aortic Dissection.

Tsai TT, Bossone E, Isselbacher EM, Nienaber CA, Evangelista A, Fang J, Smith DE, Cooper JV, Hutchison S, O’Gara P, Eagle KA, Mehta RH.

Am J Cardiol 2005; 95:48-52.

Acute Intramural Hematoma of the Aorta: a Mystery in Evolution.

Evangelista A, Mukherjee D, Mehta RH, O’Gara PT, Fattori R, Cooper JV, Smith DE, Oh JK, Hutchison S, Sechtem U, Isselbacher EM, Nienaber CA, Pape LA, Eagle KA.

Circulation 2005; 111:1063-1070.

Acute Aortic Dissection Presenting with Primarily Abdominal Pain: A Rare Manifestation of  Deadly Disease.

Upchurch GR, Nienaber CA, Fattori R, Evangelista A, Oh JK, Cooper JV, Isselbacher EM, Suzuki T, Eagle KA.

Ann Vasc Surg 2005; 19:367-373.

Does Circadian and Seasonal Variation in Occurrence of Acute Aortic Dissection Influence In-Hospital Outcomes?

Mehta RH, Manfredini R, Bossone E, Hutchison S, Evangelista A, Boari B, Cooper JV, Smith DE, O’Gara PT, Gilon D, Pape LA, Nienaber CA, Isselbacher EM, Eagle KA.

Chronobiology International 2005; 22:343-351.

The Winter Peak in the Occurrence of Acute Aortic Dissection is Independent of Climate.

Mehta RH, Manfredini R, Bossone E, Fattori R, Evagelista A, Boari B, Cooper JV, Sechtem U, Isselbacher EM, Nienaber CA, Eagle KA.

Chronobiology International 2005; 22(4):723-729.

Acute Aortic Dissection Presenting with Congestive Heart Failure: Results from the International Registry of Acute Aortic Dissection.

Januzzi JL, Eagle KA, Cooper JV, Fang J, Sechtem U, Myrmel T, Evangelista A, Oh JK, Llovet A, O’Gara PT, Nienaber CA, Isselbacher EM.

J Am Coll Cardiol 2005; 46:733-735.

Implications of Periaortic Hematoma in Patients with Acute Aortic Dissection: (from the International Registry of Acute Aortic Dissection).

Mukherjee D, Evangelista A, Neinaber CA, Sechtem U, Suzuki T, Trimarchi S, Llovet A, Myrmel T, O’Gara PT, Fang J, Cooper JV, Oh JK, Januzzi JL, Hutchison S, Fattori R, Pape LA, Isselbacher EM, Eagle KA.

Am J Cardiol 2005; 96:1734-1738.

Contemporary Reviews in Cardiovascular Medicine: Acute Aortic Syndromes.

Tsai TT, Nienaber CA, Eagle KA.

Circulation 2005; 112:3802-3813.

Characterizing the Young Patient with Aortic Dissection: Results from the International Registry of Aortic Dissection (IRAD).

Januzzi JL, Isselbacher EM, Fattori R, Cooper JV, Smith DE, Fang J, Eagle KA, Mehta RH, Nienaber CA, Pape LA.

J Am Coll Cardiol 2004; 43:665-669.

Acute Type B Aortic Dissection in Elderly Patients: Clinical Features, Outcomes and Simple Risk Stratification Rule.

Mehta RH, Bossone E, Evangelista A, O’Gara PT, Smith DE, Cooper JV, Oh JK, Januzzi JL, Hutchison S, Gilon D, Pape LA, Nienaber CA, Isselbacher EM, Eagle KA.

Ann Thorac Surg 2004; 77:622-629.

Gender Related Differences in Acute Aortic Dissection.

Nienaber CA, Fattori R, Mehta RH, Richartz BM, Evangelista A, Petzch M, Cooper JV, Januzzi JL, Ince H, Sechtem U, Bossone E, Fang J, Smith DE, Isselbacher EM, Pape LA, Eagle KA.

Circulation 2004; 109:3014-3019.

Comparison of Aortic Dissection in Patients with and without Marfan’s Syndrome.

Januzzi JL, Al-Marayati F, Mehta RH, Cooper JV, O’Gara PT, Sechtem U, Bossone E, Evangelista A, Oh JK, Nienaber CA, Eagle KA, Isselbacher EM.

Am J Cardiol 2004; 94:400-402.

Association of Painless Acute Aortic Dissection with Increased Mortality.

Park SW, Hutchison S, Mehta RH, Isselbacher EM, Cooper JV, Fang J, Evangelista A, Llovet A, Nienaber CA, Suzuki T, Pape LA, Eagle KA, Oh JK.

Mayo Clin Proc 2004; 79:1252-1257.

Differences in Clinical Presentation, Management and Outcomes of Acute Type A Aortic Dissection in Patients with and without Prior Cardiac Surgery.

Collins JS, Evangelista A, Nienaber CA, Bossone E, Fang J, Cooper JV, Smith DE, O’Gara PT, Myrmel T, Gilon D, Isselbacher EM, Penn M, Pape LA, Eagle KA, Mehta RH.

Circulation 2004; 110[suppl II]:237-242.

Branch Vessel Complications are Increased in Aortic Dissection Patients with Renal Insufficiency.

Beckman JA, Mehta RH, Isselbacher EM, Bossone E, Cooper JV, Smith DE, Fang J, Sechtem U, Pape LA, Myrmel T, Nienaber CA, Eagle KA, O’Gara PT.

Vasc Med 2004; 9(4):267-270.

Aortic Dissection: New Frontiers in Diagnosis and Management. Part I: From Etiology to Diagnostic Strategies.

Nienaber CA, Eagle KA.

Circulation 2003; 108:628-635.

Aortic Dissection: New Frontiers in Diagnosis and Management. Part II: Therapeutic Management and Follow-Up.

Nienaber CA, Eagle KA.

Circulation 2003; 108:722-778.

Clinical Profiles and Outcomes of Acute Type B Aortic Dissection – Lessons from the International Registry of Aortic Dissection.

Suzuki T, Mehta RH, Ince H, Nagai R, Sakomura Y, Weber F, Sumiyoshi T, Bossone E, Trimarchi S, Cooper JV, Smith DE, Isselbacher EM, Eagle KA, Nienaber CA.

Circulation 2003; 108[suppl II]:312-317.

Predicting Death in Patients with Acute Type A Aortic Dissection.

Mehta RH, Suzuki T, Hagan PG, Bossone E, Gilon D, Llovet A, Maroto LC, Cooper JV, Smith DE, Armstrong WF, Nienaber CA, Eagle KA.

Circulation 2002; 105(2):200-206.

Iatrogenic Aortic Dissection.

Januzzi JL, Sabatine MS, Eagle KA, Evangelista A, Bruckman D, Fattori R, Oh JK, Moore AG, Sechtem U, Llovet A, Gilon D, Pape L, O’Gara PT, Mehta R, Cooper JV, Hagan PG, Armstrong WF, Deeb GM, Suzuki T, Nienaber CA, Isselbacher EM.

Am J of Cardiology 2002; 89(5):623-626

Choice of Computed Tomography, Transesophageal Echocardiography, Magnetic Resonance Imaging, and Aortography in Acute Aortic Dissection.

Moore AG, Eagle KA, Bruckman D, Moon BS, Malouf JF, Fattori R, Evangelista A, Isselbacher EM, Suzuki T, Nienaber CA, Gilon D, Oh JK.

Am J of Cardiology 2002; 89:1235-1238

Usefulness of Pulse Deficit to Predict In-Hospital Complications and Mortality in Patients with Acute Type A Aortic Dissection.

Bossone E, Rampoldi V, Nienaber CA, Trimarchi S, Ballotta A, Cooper JV, Smith DE, Eagle KA, Mehta RH.

Am J of Cardiology 2002; 89:851-855.

Syncope in Acute Aortic Dissection; Diagnostic, Prognostic, and Clinical Implications.

Nallamothu BK, Mehta RH, Saint S, Llovet A, Bossone E, Cooper JV, Sechtem U, Isselbacher EM, Nienaber CA, Eagle KA, Evangelista A.

Am J of Medicine 2002; 113:468-471.

Acute Type A Aortic Dissection in the Elderly: Clinical Characteristics, Management and Outcomes in the Current Era.

Mehta RH, O’Gara PT, Bossone E, Nienaber CA, Myrmel T, Cooper JV, Smith DE, Armstrong WF, Isselbacher EM, Pape LA, Eagle KA, Gilon D.

J Am Coll Cardiol 2002; 40:685-692.

Chronobiological Patterns of Acute Aortic Dissection.

Mehta RH, Manfredini R, Hassan F, Sechtem U, Bossone E, Oh JK, Cooper JV, Smith DE, Portaluppi F, Penn M, Hutchison S, Nienaber CA, Isselbacher EM, Eagle KA.

Circulation 2002; 106:1110-1115.

Cocaine-Related Aortic Dissection in Perspective.

Eagle KA, Isselbacher EM, DeSanctis RW.

Circulation 2002; 105:1529-1530.

The International Registry of Acute Aortic Dissection (IRAD): New Insights into an Old Disease.

Hagan PG, Nienaber CA, Isselbacher EM, Bruckman D, Karavite DJ, Russman PL, Evangelista A, Fattori R, Suzuki T, Oh JK, Moore AG, Malouf JF, Pape LA, Gaca C, Sechtem U, Lenferink S, Deutsch HJ, Diedrichs H, Robles JM, Llovet A, Gilon D, Das SK, Armstrong WF, Deeb GM, Eagle KA.

JAMA 2000; 283(7):897-903.