title: [Exercise two-dimensional echocardiography in recent myocardial infarction. Is it useful in the detection of multivessel disease?].
abstract: Exercise two-dimensional echocardiography (2D-ECHO) can be used to detect coronary artery disease in patients (pts) by the development of stress-induced transient asynergy in areas without wall motion abnormalities when at rest. The aim of the study is to verify the accuracy of exercise 2D-ECHO in the identification of high risk pts with multivessel disease after the first acute myocardial infarction (AMI). Technically adequate 2D-ECHO examinations were obtained in 21 of 28 (75%) consecutive patients after acute myocardial infarction. 30-50 days after acute myocardial infarction, these 21 pts (19 males and 2 females, mean age +/- SD = 54.3 +/- 8.7) underwent 2D-ECHO during bicycle exercise in supine position. The marker of multivessel disease was the development, during the stress test, of new areas of asynergy not adjacent to the infarcted area (i.e. transient remote asynergy). Two months after acute myocardial infarction all pts underwent coronary angiography to verify the severity of coronary obstruction (reduction of luminal diameter greater than or equal to 75% in the non infarct related vessel).(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Divisione di Cardiologia, Ospedale G. da Procida, Salerno.
authors.forename: C
authors.initials: C
authors.lastname: Baldi
authors.forename: G
authors.initials: G
authors.lastname: Medugno
authors.forename: M
authors.initials: M
authors.lastname: De Cristofaro
authors.forename: F
authors.initials: F
authors.lastname: Silvestri
authors.forename: A
authors.initials: A
authors.lastname: Vecchio
authors.forename: M R
authors.initials: MR
authors.lastname: Di Muro
authors.forename: B
authors.initials: B
authors.lastname: Ravera
mesh_terms: D000792:Angiography; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004452:Echocardiography; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000000981:diagnostic imaging
vernacular_title: L'ecocardiografia bidimensionale da sforzo nell'infarto miocardico recente. E utile nell'individuazione di malattia multivascolare?