作者: Bassam Moushmoush , Barry Kramer , Ann-Ming Hsieh , Lloyd W. Klein
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摘要: To assess the ACC/AHA task force grading system as a predictor of outcome in patients undergoing multivessel percutaneous transluminal coronary angioplasty we analyzed all failures (residual stenosis > 50%, Q-wave myocardial infarction, artery bypass grafting during hospitalization, or death) 97 with 328 stenoses. There were 70 males and 27 females; 60 had stable angina, 37 unstable angina. The mean number lesions dilated per patient was 3.4 (range 2-8). preangioplasty percent luminal diameter narrowing 80 +/- 14%. Thirty-eight stenoses AHA/ACC classification type A, 192 B, 98 C. One hundred twenty-eight located left anterior descending its distribution, 89 circumflex, 96 right artery, 15 other vessels. Procedural success ( 3 months, followed by total occlusion 90 degrees) segment.(ABSTRACT TRUNCATED AT 250 WORDS)