Open Heart vs. Minimally Invasive Surgery: What’s the Difference? 🫀 Cardiac surgeon Dr. Michael Argenziano is back to explain the key distinction between these two surgical approaches. Open heart surgery involves opening the heart itself, especially for things like valve repairs. This doesn’t always mean we have to open the entire chest! Now with advanced techniques, many procedures can be done with minimally invasive approaches—smaller incisions, less trauma, and faster recovery. Dr. Argenzian