ABSTRACT
Data from 3029 consecutive patients (2474 men, 555 women, mean age 59 [20-88] years) in whom coronary heart disease had been diagnosed by coronary angiography were studied with the object of identifying those patients in the older age group who are suitable for treatment by balloon angioplasty. There were 884 patients with a mean age of 70 (65-88) years, and 2145 patients with a mean age of 54 (20-64) years. Single vessel disease was less common in older patients (30% vs 44%; P less than 0.001), double vessel disease was equally common in both groups (28% vs 30%) and triple vessel disease was commoner in the elderly group (42% vs 26%; P less than 0.001). For elderly patients with single vessel disease conservative treatment was chosen in 50%, angioplasty in 49% and operative treatment in only 1%. Of elderly patients with involvement of two arteries, 44% were treated conservatively, 40% by angioplasty and 16% surgically. Of elderly patients with triple artery disease, 23% were treated conservatively, 8% by angioplasty and 69% operatively. This pattern was similar to that among younger patients. The success rate and the incidence of complications after percutaneous transluminal coronary angioplasty were similar in both age groups. In elderly patients with disease of only one or two coronary arteries the prospects of success and the risks are comparable to those in younger patients, but patients with triple artery disease often need bypass surgery.
