Tortuous left or right subclavian arteries (SA) in patients with previous coronary bypass surgery make selective cannulation of the internal mammary artery (IMA) through the femoral approach very difficult. We describe a helpful technique.
Tortuous left or right subclavian arteries (SA) in patients with previous coronary bypass surgery make selective cannulation of the internal mammary artery (IMA) through the femoral approach very difficult. We describe a helpful technique.
Tortuous left or right...