
The Beat With Joel Dunning Ep. 111: Allogeneic Mitral Valve Transplant
This week on The Beat, CTSNet Editor-in-Chief Joel Dunning speaks with Dr. David Kalfa, the incoming Chief of Pediatric Cardiac Surgery and Co-Director of the Heart Institute at Nicklaus Children’s Hospital in Miami, about allogeneic mitral valve transplants.
Chapters
00:00 Intro
01:46 Interview Preview
02:54 MV Surgery After Failed Intervention
07:46 Tears Predict Outcomes After Hemi-Arch
10:32 Pain Catastrophizing Scale
14:27 ARR w Stentless Biopros, Sex Difference
16:38 Open Implant TAV via Redo Sternotomy
19:05 Repeat Sternotomy w Completion Unifocaliz
21:07 Direct Aortic Impella 5.5 in PC Shock
25:16 Dr. Kalfa Interview, AMV Transplant
39:58 Upcoming Events
41:26 Closing
They discuss methods for obtaining a mitral valve for transplantation, and topics such as immunosuppression, aortic coagulation, and the progress that has been made in this field. They also explore how to perform a living allogeneic heart valve transplant and the future of this technique.
Joel also highlights recent JANS articles on mitral valve surgery after failed transcatheter intervention for mitral regurgitation, whether distal anastomotic new entry tears predict long-term outcomes after hemiarch repair for DeBakey I aortic dissection, using a pain catastrophizing scale as a predictor for acute postoperative pain following video-assisted thoracoscopic surgery lobectomy, and sex difference in aortic root replacement with a stentless bioprosthesis.
In addition, Joel explores an open implantation of a transcatheter aortic valve via redo sternotomy, mitral valve replacement, and tricuspid valve repair in a high-risk patient, repeat sternotomy with completion unifocalization and extensive pulmonary arterial reconstruction in ToF/PA/MAPCAs, and direct aortic Impella 5.5 in post-cardiotomy shock. Before closing, Joel highlights upcoming events in CT surgery.
JANS Items Mentioned
4.) Sex Difference in Aortic Root Replacement With a Stentless Bioprosthesis
CTSNET Content Mentioned
3.) Direct Aortic Impella 5.5 in Post-Cardiotomy Shock
Other Items Mentioned
2.) Cardiac Surgical Arrest—An International Conversation, Part 1
3.) Winners of the 2025 CTSNet Instructional Video Competition
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