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: [Initial and mid-term results of coronary angioplasty in early post-infarction unstable angina].
    Author: Metzger JP, Tabone X, le Feuvre C, Drobinski G, Piolot A, Bral M, le Pailleur C, Vacheron A.
    Journal: Arch Mal Coeur Vaiss; 1990 Mar; 83(3):323-7. PubMed ID: 2108625.
    Abstract:
    The aim of this study was to assess the immediate efficacy and the medium-term risks and results of percutaneous transluminal coronary angioplasty (PTCA) in early post-infarction unstable angina. Thirty-six patients were included for a series of 248 consecutive PTCA procedures performed between December 1985 and January 1989. The average age was 56 years (range 35 to 84 years). The initial infarct was anterior (N = 16), inferior (N = 15), lateral (N = 5), without a Q wave (N = 22), transmural (N = 14) and treated by thrombolysis in 42 p. 100 of cases. The interval between initial infarction and PTCA was 16 +/- 3 days. A primary success was obtained in 33 cases (92%). One patient died of electromechanical dissociation at the beginning of the procedure. Two infarcts occurred due to acute coronary occlusions. None of the patients required emergency coronary bypass surgery. The specific risk of PTCA in early post-infarction unstable angina is acute coronary occlusion. This complication was observed in 9 patients (25%) and it required immediate repeat PTCA, associated with thrombolytic therapy in four cases. Coronary occlusion was more common in patients with transmural infarcts than in those without Q-waves (43% vs 14%; p less than 0.01) and in patients treated initially by thrombolysis compared with those not treated by thrombolysis (40% vs 15%; p less than 0.05). No fatalities or reinfarctions occurred during follow-up (average 9 +/- 8 months, range 2 to 35 months). A good clinical result was maintained in 71 per cent of patients treated by PTCA alone. Seven repeat PTCA procedures and 3 coronary bypass operations were performed during follow-up.(ABSTRACT TRUNCATED AT 250 WORDS)
    [Abstract] [Full Text] [Related] [New Search]