Increment of the "double product" during bicycle exercise test as an indirect marker of adequacy of myocardial perfusion in patients with ischemic heart disease before and after coronary artery bypass surgery
Ei. Arkhipova et al., Increment of the "double product" during bicycle exercise test as an indirect marker of adequacy of myocardial perfusion in patients with ischemic heart disease before and after coronary artery bypass surgery, KARDIOLOGIY, 41(5), 2001, pp. 62-63