CTSNet Podcasts

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Discussions about the most relevant topics in cardiothoracic surgery from CTSNet, the Cardiothoracic Surgery Network.
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The Atrium: The Future of Minimally Invasive Cardiac Surgery
Episode 262
Tuesday, 27 January, 2026

In this episode of The Atrium, host Dr. Alice Copperwheat speaks with Dr. Randolph Chitwood, retired cardiac surgeon and Founding Director of the East Carolina Heart Institute at East Carolina University, about the future of minimally invasive cardiac surgery (MICS). Chapters 00:00 Intro 00:58 Dr. Chitwood Background 04:20 Inspiration for MI 07:12 Reason for Mitral Valve Robotics 07:38 Strong Resistance from Specialty 08:35 Beginning Training 10:24 Origins of MI 13:37 Developmental Research 16:19 Steps in MI Mitral Valve Surgery 17:00 Bypass 17:57 Aortic Valve Surgery 19:10 Root Replacement & Dissection 19:27 Extracurricular Hobbies 20:23 Surgery Training Advice They delve into Dr. Chitwood’s professional background and why he chose to study cardiothoracic surgery. They also discuss the evolution of minimally invasive surgery, including incisions and instruments. Additionally, they highlight robotics, minimally invasive techniques for the mitral valve, and coronary artery bypass grafting (CABG). They also cover aortic valve replacement (AVR) and minimally invasive techniques for the aortic valve. Furthermore, Dr. Chitwood provides advice for trainees, including how they can get involved in using minimally invasive techniques. The Atrium is a monthly podcast presenting clinical and career-focused topics for residents and early career professionals across all cardiothoracic surgery subspecialties. Watch for next month’s episode on extended resection with Dr. Maninder Kalkat. Disclaimer The information and views presented on CTSNet.org represent the views of the authors and contributors of the material and not of CTSNet. Please review our full disclaimer page here.

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