Professor Gerard Jonderko--life and achievements of the honorary member of the Polish Society of Internal Medicine

Between February 1995 to August 1997, 120 patients underwent elective stent implantation for isolated proximal left anterior descending coronary artery stenosis. Their age ranged from 31 to 72 years (mean: 50.8 +/- 10.2) and the majority (89%) were males. All patients had angina, documented myocardial ischemia or both and 70 percent or more luminal diameter stenosis in the proximal left anterior descending before the origin of any branch. Majority (62.5%) of the treated lesions were type A. Successful deployment of the stent at the target site was achieved in all patients without any major in-hospital complications, including myocardial infarction, emergency bypass graft surgery or death. Clinical follow-up, ranging from 6 to 31 months (mean: 18.5 +/- 8.1, median: 20), was available in 87 out of 92 (94.5%) eligible patients who had completed at least six months after the procedure. Freedom from angina, myocardial infarction, target lesion revascularization and death was observed in 90.8, 100, 95.4 and 97.7 percent of patients, respectively. By the Kaplan-Meier estimate, an event-free survival (absence of death, myocardial infarction, recurrence of angina or revascularization) was 95.4 percent at six months, 89.5 percent at 12 and 18 months and 82.7 percent at 24 to 31 months of follow-up. Only 10 (11.5%) patients developed any event and TLR was required in 4.6 percent of patients. In conclusion, elective stenting for isolated proximal left anterior descending stenosis can be achieved safely and successfully in all patients without any adverse in-hospital events. This modality of treatment also provides long-term benefits in terms of reduction in major cardiovascular events and need for subsequent revascularization.