[Monovascular coronary disease in the pre-angioplasty era].
Single-vessel coronary disease has been considered so far a benign condition, for which the medical therapy may represent the optimal treatment. In order to assess the effectiveness of this approach, we studied 323 patients who had come to our attention for ischemic heart disease and resulted affected by single-vessel coronary artery disease. From our data it appears that single-vessel coronary artery disease is frequently associated with myocardial infarction and post-infarction aneurysm. Coronary angiography indicated that left anterior descending coronary artery is the most frequently affected vessel, and that its involvement is often associated with lethal outcome. Forty-two out of the 323 patients underwent coronary artery bypass surgery; the remaining patients were medically treated. Surgical patients showed a better improvement respect to the medical group, while survival was not statistically different. An unexpected result was the relatively high risk in circumflex artery lesion. These data may justify a broader utilization of invasive therapy in recent onset angina, in light of the excellent results recently obtained with percutaneous transluminal coronary angioplasty.
Razzolini
R
R
Servizio di Emodinamica-Cardiologia, Università, Padova.
Rampazzo
C
C
Martini
M
M
Ostan
P
P
Ramondo
A
A
Isabella
G
G
Fraiese
A P
AP
Zanchetta
M
M
Pedon
L
L
Maiolino
P
P
D015906:Angioplasty, Balloon, Coronary; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000401:mortality / Q000601:surgery / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome
La malattia coronarica monovascolare in epoca pre-angioplastica.