Tightrope to Tomorrow
- Episode aired Jan 9, 1973
- 1h
Four candidates experiencing chest pains undergo stringent tests for a bold new heart procedure to relieve their pain: Coronary bypass surgery.Four candidates experiencing chest pains undergo stringent tests for a bold new heart procedure to relieve their pain: Coronary bypass surgery.Four candidates experiencing chest pains undergo stringent tests for a bold new heart procedure to relieve their pain: Coronary bypass surgery.