title: [Coronary angioplasty in acute myocardial infarction].
abstract: Primary percutaneous transluminal coronary angioplasty (PTCA) for acute myocardial infarction (AMI) allows to obtain a higher reperfusion rate in the culprit vessel than thrombolytic therapy, reducing the incidence of death, non fatal reinfarction and recurrent ischemia. The aim of this study was to test the in-hospital and mid-term results of an early invasive strategy with PTCA in patients with AMI. Thirty-four patients with AMI underwent coronary angiography within 3 hours from the onset of symptoms. Twenty-four patients had anterior AMI and 3 were in cardiogenic shock. Three patients, 1 without significant lesions and 2 with multivessel diffuse coronary disease, were left out of the procedure, and 31 patients underwent PTCA. Twenty-six lesions were total occlusions with TIMI flow 0.A TIMI flow 1 was present in the other 5 vessels. Stent deployment was decided for 16 lesions (52%). Primary success (TIMI flow 3 with mean residual stenosis of 15 +/- 20%) was obtained in 30 patients (97%). In 1 patient recanalization of the anterior descending coronary artery was not possible due to tortuosity of the abdominal and thoracic aorta. At pre-discharge angiography a good result was confirmed in 24/25 patients. After 6 months only 1 patient (3%) underwent a new PTCA for recurrent angina. In conclusion, primary PTCA for AMI within 3 hours of symptom onset allows good in-hospital and mid-term results with a low rate of complications.
authors.affiliation: UCIC, Cattedra di Cardiologia, Padova.
authors.forename: E
authors.initials: E
authors.lastname: Bertaglia
authors.forename: A
authors.initials: A
authors.lastname: Ramondo
authors.forename: L
authors.initials: L
authors.lastname: Cacciavillani
authors.forename: G
authors.initials: G
authors.lastname: Isabella
authors.forename: P
authors.initials: P
authors.lastname: Cardaioli
authors.forename: A
authors.initials: A
authors.lastname: Marzari
authors.forename: F
authors.initials: F
authors.lastname: Tona
authors.forename: F
authors.initials: F
authors.lastname: Maddalena
authors.forename: R
authors.initials: R
authors.lastname: Chioin
mesh_terms: D000328:Adult; D000368:Aged; D015906:Angioplasty, Balloon, Coronary; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000628:therapy*; D013997:Time Factors; D016896:Treatment Outcome