These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Five- to ten-year outcome after multivessel percutaneous transluminal coronary angioplasty.
    Author: Le Feuvre C, Bonan R, Côté G, Crépeau J, De Guise P, Lespérance J, Théroux P.
    Journal: Am J Cardiol; 1993 May 15; 71(13):1153-8. PubMed ID: 8480639.
    Abstract:
    The early and late outcome of patients who underwent multivessel percutaneous transluminal coronary angioplasty (PTCA) in a 1-stage procedure are described, and the predictors for clinical event and new revascularization procedure are identified. Of 1,937 patients treated by PTCA between 1981 and 1986, 203 (10.4%) had multivessel PTCA in a 1-step procedure. A follow-up extending to 71 +/- 23 months was obtained in 195 patients (96%). Primary success was achieved in 91% of 494 attempted sites, and complete revascularization in 65% of 203 patients. There were no in-hospital deaths. Acute complications occurred in 13 patients (6.4%), including non-Q-wave (n = 8) and Q-wave (n = 5) infarction, and urgent coronary artery bypass surgery (n = 3). Before PTCA, 126 patients (62%) were in class III or IV of the Canadian Cardiovascular Society classification; at follow-up, 84% were angina-free or in class I. Death occurred in 14 patients and nonfatal myocardial infarction in 18. Angiographic restenosis was diagnosed in 37.2% of dilated lesions in 96 patients (60% of 159 restudied). A repeat revascularization procedure for restenosis or progression of disease, or both, was needed in 92 symptomatic patients (47%). The survival rate at 7 years without the need for surgery or PTCA was 53%, and cardiac survival without myocardial infarction was 85.5%. The only independent predictor of cardiac death was ejection fraction (p < 0.001). The rate of restenosis per patient was primarily determined by the number of segments dilated, whereas progression of disease was related to the number of nonsignificant coronary artery stenoses (< 50%) at baseline (p < 0.02).(ABSTRACT TRUNCATED AT 250 WORDS)
    [Abstract] [Full Text] [Related] [New Search]