Radial artery graft function is not affected by age

Graft flow reserve stratified by surgical technique (cardiopulmonary bypass, A; off-pump CABG, B) and grafted vessel. CPB, Cardiopulmonary bypass; CABG, coronary artery bypass grafting; RA, radial artery; OM, obtuse marginal branches; RX, right coronary territory; DIAG, diagonals.

Graft flow reserve stratified by grafted vessel in diabetic (A) and hypertensive (B) patients. RA, Radial artery; OM, obtuse marginal branches; RX, right coronary territory; DIAG, diagonals.

Transit-time flowmetry mean flows in diabetic and hypertensive patients stratified by grafted vessel. RA, Radial artery; OM, obtuse marginal branches; RX, right coronary territory; DIAG, diagonals.

Transit-time flowmetry pulsatility indices in diabetic and hypertensive patients stratified by grafted vessel. RA, Radial artery; OM, obtuse marginal branches; RX, right coronary territory; DIAG, diagonals.