Dr. Howard Herrmann, a cardiovascular medicine doctor at Penn Heart and Vascular, discusses heart valve problems and how new techniques allow the valve repair or replacement to be performed in a minimally invasive way through a catheter inserted from the groin.
View Dr. Howard Herrmann's profile:
http://www.pennmedicine.org/wagform/m...
Learn more about Penn Heart and Vascular:
http://www.pennmedicine.org/heart/pat...
Dr. Herrmann is interviewed by Andrew Schorr, host and founder of Patient Power, at an American Heart Association (AHA) conference in Chicago, Illinois.