[Risk stratification in patients with a first myocardial infarct based on simple clinico-instrumental variables].
It is an acknowledged fact that the prognosis for patients with a first myocardial infarction depends mainly on the degree of residual left ventricle function. We wanted to evaluate the importance that certain simple clinical and instrumental variables can have in stratifying post-infarction cardiovascular risk with particular emphasis on chronic obstructive lung disease (COLD). We selected 97 out of the 512 patients treated in the coronary intensive care unit (CICU) from February 1, 1988 to October 31, 1990 according to the following criteria: First myocardial infarction; no cardiogenic shock; no serious concomitant diseases with considered negative prognosis within 6 months. The following variables were considered for all the patients: age; sex; positive family history for ischemic heart disease; history of diabetes mellitus; arterial hypertension; previous cerebrovascular incident; history of obstructive arteriopathy of the lower limbs, of angor and COLD. The following tests were performed on all the patients: echocardiogram prior to discharge form the CICU; angiocardioscintigraphy with Tc-99 between the 20th and 30th day following the acute event; bicycle ergometer stress test on the 30th day.


METHODS
general mortality; cardiac mortality; non-fatal reinfarction; residual angina at 3 months. All the patients were treated with aspirin (325 mg/die) and/or heparin (12,500 units subcutaneously). All 97 patients were monitored for a mean follow-up time of 19.8 months. General mortality was 2.08% (for reinfarction) 24 (24.7%) non-fatal cardiac events.(ABSTRACT TRUNCATED AT 250 WORDS)
Rosselli
A
A
II Divisione Medicina, USL 10/C, Ospedale S.M. Annunziata, Firenze.
Bandini
F
F
Fazi
A
A
Gambi
R
R
Fantini
A
A
Rossi
D
D
Tomassini
C R
CR
Vergassola
R
R
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D016009:Chi-Square Distribution; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis / Q000453:epidemiology* / Q000401:mortality; D011379:Prognosis; D012008:Recurrence; D012307:Risk Factors; D012737:Sex Factors
Stratificazione del rischio in pazienti con primo infarto miocardico in base ad alcune semplici variabili clinico-strumentali.