Colin MacLeod Barker, MD

Assistant Professor of Cardiology, Institute for Academic Medicine
Assistant Clinical Member, Research Institute
Houston Methodist
Weill Cornell Medical College

Areas Of Expertise

Platelet genomics Structural heart disease and heart valve disease New device development Vascular aging
Education & Training

Residency, Vanderbilt University
Clinical Fellowship, Scripps Green Hospital
MD, Barry University

Very Late Migration of Balloon-Expandable Transcatheter Aortic Valve
Kalra, A, Avenatti, E, Chinnadurai, P, Reardon, MJ, Kleiman, NS, Little, SH & Barker, CM 2018, Journal of Invasive Cardiology, vol 30, no. 4, pp. E28-E30.

When to SAVR in the age of TAVR? A perspective on surgical aortic valve replacement in 2018
Wyler von Ballmoos, MC, Barker, CM, Reul, RM, Dadu, R, Ramchandani, M, Kleiman, NS & Reardon, MJ 2018, Cardiovascular Revascularization Medicine, vol 19, no. 2, pp. 139-141. DOI: 10.1016/j.carrev.2018.03.014

Is Predilation Necessary to Help the Lotus Bloom?
Barker, CM & Reardon, MJ 2018, Cardiovascular Revascularization Medicine, vol 19, no. 1. DOI: 10.1016/j.carrev.2018.01.015

Percutaneous repair for recurrent mitral regurgitation after surgical repair: a MitraClip experience
Avenatti, E, El Tallawi, KC, Vukicevic, M, Lawrie, GM, Barker, CM & Little, SH 2018, Structural Heart, vol 00, no. 00, pp. 0-0. DOI: 10.1080/24748706.2017.1418544, 10.1080/24748706.2017.1418544

Should TAVR Replace Surgery for Aortic Stenosis in Low- to Intermediate-Risk Patients?
Barker, CM & Reardon, MJ 2017, Canadian Journal of Cardiology, vol 33, no. 9, pp. 1124-1128. DOI: 10.1016/j.cjca.2017.06.013

Transcatheter Mitral Valve Replacement for Degenerated Bioprosthetic Valves and Failed Annuloplasty Rings
Yoon, SH, Whisenant, BK, Bleiziffer, S, Delgado, V, Schofer, N, Eschenbach, L, Fujita, B, Sharma, R, Ancona, M, Yzeiraj, E, Cannata, S, Barker, C, Davies, JE, Frangieh, AH, Deuschl, F, Podlesnikar, T, Asami, M, Dhoble, A, Chyou, A, Masson, JB, Wijeysundera, HC, Blackman, DJ, Rampat, R, Taramasso, M, Gutierrez-Ibanes, E, Chakravarty, T, Attizzani, GF, Kaneko, T, Wong, SC, Sievert, H, Nietlispach, F, Hildick-Smith, D, Nombela-Franco, L, Conradi, L, Hengstenberg, C, Reardon, MJ, Kasel, AM, Redwood, S, Colombo, A, Kar, S, Maisano, F, Windecker, S, Pilgrim, T, Ensminger, SM, Prendergast, BD, Schofer, J, Schaefer, U, Bax, JJ, Latib, A & Makkar, RR 2017, Journal of the American College of Cardiology, vol 70, no. 9, pp. 1121-1131. DOI: 10.1016/j.jacc.2017.07.714

Transcatheter Aortic Valve Replacement for Perceval Sutureless Aortic Valve Failure
Kalra, A, Reyes, M, Yang, EY, Little, SH, Nabi, F, Barker, CM, Ramchandani, M, Reul, RM, Reardon, MJ & Kleiman, NS 2017, Journal of Invasive Cardiology, vol 29, no. 6, pp. E65-E66.

Tricuspid regurgitation repair with a MitraClip device: The pivotal role of 3D transoesophageal echocardiography
Avenatti, E, Barker, CM & Little, SH 2017, European Heart Journal Cardiovascular Imaging, vol 18, no. 3, pp. 380. DOI: 10.1093/ehjci/jew311

Early Trifecta valve failure: Report of a cluster of cases from a tertiary care referral center
Kalra, A, Rehman, H, Ramchandani, M, Barker, CM, Lawrie, GM, Reul, RM, Reardon, MJ & Kleiman, NS 2017, Journal of Thoracic and Cardiovascular Surgery. DOI: 10.1016/j.jtcvs.2017.05.044

Clinical practice update: Who should be referred for transcatheter aortic valve replacement in 2017?
Barker, CM & Reardon, MJ 2017, US Cardiology Review, vol 11, no. 2, pp. 67-71. DOI: 10.15420/usc.2017:22:1

Unsuccessful Redo MitraClip Procedure Leads to Acute Right Ventricular Failure in a Patient With Homozygous Familial Hypercholesterolemia and a Preexisting Atrial Septal Defect
Saththasivam, P, Herrera, E, Lawrie, G, Al-jabbari, O, Barker, CM & Sheinbaum, R 2016, BMJ Case Reports, vol 7, no. 11, pp. 223-226. DOI: 10.1213/XAA.0000000000000393

The Importance of Global Health Experiences in the Development of New Cardiologists
Abdalla, M, Kovach, N, Liu, C, Damp, JB, Jahangir, E, Hilliard, A, Gopinathannair, R, Abu-Fadel, MS, El Chami, MF, Gafoor, S, Vedanthan, R, Sanchez-Shields, M, George, JC, Priester, T, Alasnag, M, Barker, C & Freeman, AM 2015, Journal of the American College of Cardiology. DOI: 10.1016/j.jacc.2015.10.089

Vascular complication can be minimized with a balloon-expandable, re-collapsible sheath in TAVR with a self-expanding bioprosthesis
Abu Saleh, WK, Tang, GHL, Ahmad, H, Cohen, M, Undemir, C, Lansman, SL, Reyes, M, Barker, CM, Kleiman, NS, Reardon, MJ & Ramlawi, B 2016, Catheterization and Cardiovascular Interventions, vol 88, no. 1, pp. 135-143. DOI: 10.1002/ccd.26336

Clinical trials in transcatheter aortic valve replacement
Barker, CM 2016, Current Opinion in Cardiology, vol 31, no. 4, pp. 343-348. DOI: 10.1097/HCO.0000000000000301

3D Printed Modeling for Patient-Specific Mitral Valve Intervention Repair with a Clip and a Plug
Little, SH, Vukicevic, M, Avenatti, E, Ramchandani, M & Barker, CM 2016, JACC: Cardiovascular Interventions, vol 9, no. 9, pp. 973-975. DOI: 10.1016/j.jcin.2016.02.027

Development of a Severe Mitral Valve Stenosis Secondary to the Treatment of Mitral Regurgitation with a Single MitraClip
Osswald, A, Al Jabbari, O, Abu Saleh, WK, Barker, C, Ruhparwar, A, Karmonik, C & Loebe, M 2016, Journal of Cardiac Surgery, vol 31, no. 3, pp. 153-155. DOI: 10.1111/jocs.12692

Minimally invasive repair of left ventricular pseudoaneurysm after transapical transcatheter aortic valve replacement
Ramlawi, B, Saleh, WKA, Al Jabbari, O, Barker, CM, Kleiman, NS & Reardon, MJ 2016, Texas Heart Institute Journal, vol 43, no. 1, pp. 75-77. DOI: 10.14503/THIJ-15-5159

Museum Image: Three Birds on a Wire
Little, SH & Barker, C 2016, Methodist DeBakey cardiovascular journal, vol 12, no. 1, pp. 55. DOI: 10.14797/mdcj-12-1-55

Transcatheter treatment of apicoaortic conduit dysfunction
Saleh, WKA, Goswami, R, Jabbari, OA, Barker, C, Kleiman, NS, Reardon, MJ & Ramlawi, B 2015, Journal of Cardiac Surgery, vol 30, no. 12, pp. 885-887. DOI: 10.1111/jocs.12654

Replicating Patient-Specific Severe Aortic Valve Stenosis with Functional 3D Modeling
Maragiannis, D, Jackson, MS, Igo, SR, Schutt, RC, Connell, P, Grande-Allen, J, Barker, CM, Chang, SM, Reardon, MJ, Zoghbi, WA & Little, SH 2015, Circulation: Cardiovascular Imaging, vol 8, no. 10, e003626. DOI: 10.1161/CIRCIMAGING.115.003626