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
Publications

Transcatheter Mitral Valve Replacement for Native and Failed Bioprosthetic Mitral Valves
Sarkar, K, Reardon, MJ, Little, SH, Barker, CM & Kleiman, NS 2018, Methodist DeBakey cardiovascular journal, vol. 13, no. 3, pp. 142-151. DOI: 10.14797/mdcj-13-3-142

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

Percutaneous Repair of Severe Eccentric Mitral Regurgitation Due to Medial Commissural Flail: Challenges for Imaging and Intervention
Avenatti, E, Vukicevic, M, El-Tallawi, KC, Barker, CM & Little, SH 2018, CASE (Philadelphia, Pa.), vol. 2, no. 1, pp. 2-5. DOI: 10.1016/j.case.2017.10.001

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

We see things not as they are but as we are
Barker, CM & Reardon, MJ 2018, Journal of Thoracic and Cardiovascular Surgery. DOI: 10.1016/j.jtcvs.2018.05.117

Changes in Left Atrial Function After Transcutaneous Mitral Valve Repair
Avenatti, E, Little, SH, Barker, CM & Nagueh, SF 2018, American Journal of Cardiology. DOI: 10.1016/j.amjcard.2018.06.031

When to Choose Surgery in the Era of Transcatheter Aortic Valve Replacement
Wyler von Ballmoos, MC, Barker, CM & Reardon, MJ 2018, Interventional Cardiology Clinics. DOI: 10.1016/j.iccl.2018.06.002

Optimal positioning of self-expanding valves before deployment decreases paravalvular regurgitation following transcatheter aortic valve replacement
Dadu, RT, Xu, J, Rehman, H, von Ballmoos, MW, Barker, CM, Reyes, M, Ramchandani, M, Reul, RM, Reardon, MJ & Kleiman, NS 2018, Catheterization and Cardiovascular Interventions. DOI: 10.1002/ccd.27829

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

Emerging Transcatheter Options for Tricuspid Regurgitation
Kalra, A, Uberoi, AS, Latib, A, Khera, S, Little, SH, Bhatt, DL, Reardon, MJ, Kleiman, NS & Barker, CM 2017, Methodist DeBakey cardiovascular journal, vol. 13, no. 3, pp. 120-125. DOI: 10.14797/mdcj-13-3-120

Percutaneous Repair of Mitral Regurgitation
Barker, CM 2017, Methodist DeBakey cardiovascular journal, vol. 13, no. 3, pp. 114-119. DOI: 10.14797/mdcj-13-3-114

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.

Coronary Artery Fistula
Sunkara, A, Chebrolu, LH, Chang, SM & Barker, C 2017, Methodist DeBakey cardiovascular journal, vol. 13, no. 2, pp. 78-80. DOI: 10.14797/mdcj-13-2-78

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