dr_karanshekar

Video
February 25, 2026 | Karan Shekar

This interview features the winner of the 2025 CTSNet Resident Video Competition. Watch the winning video and all other competition entries. CTSNet Editor-in-Chief Joel Dunning spoke with Dr. Karan Shekar, a cardiac surgery resident at...

Video
January 13, 2026 | Karan Shekar

This is the winning video from the 2025 CTSNet Resident Video Competition. Watch all entries into the competition, including the second and third place winners. Click here to watch Dr....

Video
May 6, 2025 | Karan Shekar

A 28-year-old female, a known case of congenital heart disease, presented with dyspnea on exertion and increased fatigability over two months. Clinical examination revealed a harsh ejection systolic murmur (Grade...