[Local vascular complications in heart catheter studies].
Over a period of 30 months (1. 1. 89-30. 6. 91) 3516 patients who had either a diagnostic (2718) or therapeutic (798) heart catheterization were followed for local vascular complications. 774 patients were investigated prospectively. The following complications were observed in declining frequency: 1. relevant haematoma, 2. pseudoaneurysm, 3. arteriovenous fistula, 4. arterial thrombosis/dissection, 5. venous thrombosis, 6. rupture of the vessel, 7. local infection. The total complication rate was 2.22%. With prospective investigation it was significantly higher (3.23%) than with retrospective investigation (1.93%). The complication rate was also significantly higher in therapeutical procedures (3.76%) than in diagnostic catheterizations (1.76%). Factors associated with a significantly higher incidence of local vascular complications were age (p < 0.01), female gender (p < 0.025), manifest arterial hypertension (p < 0.005), aortic regurgitation (p < 0.1), peri-interventional medication with acetylsalicylic acid and full dose heparin (p < 0.001), full dose heparin alone (p < 0.001) or fibrinolysis-therapy (p < 0.025). Relevant technical factors were: duration of the procedure, duration of the placement of the catheter-sheath, French size of the catheter, left femoral access, arterial and venous access at one extremity. In about half of the cases the treatment of the complications was conservative, in the other half it was surgical (51%). In relation to all surgically treated patients the percentage of emergency operations was 25%, the percentage of reoperations was 15%.
Klinik III für Innere Medizin, Universität zu Köln.
P G
PG
Berge
U J
UJ
Winter
M
M
Hoffmann
D
D
Albrecht
H W
HW
Höpp
H H
HH
Hilger
D000328:Adult; D000368:Aged; D000784:Aortic Dissection / Q000000981:diagnostic imaging; D017541:Aneurysm, False / Q000000981:diagnostic imaging; D017542:Aneurysm, Ruptured / Q000000981:diagnostic imaging; D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation*; D001164:Arteriovenous Fistula / Q000000981:diagnostic imaging; D006328:Cardiac Catheterization / Q000295:instrumentation*; D005260:Female; D006406:Hematoma / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D009131:Muscle, Smooth, Vascular / Q000000981:diagnostic imaging / Q000293:injuries*; D011446:Prospective Studies; D012307:Risk Factors; D015607:Stents; D013927:Thrombosis / Q000000981:diagnostic imaging; D014463:Ultrasonography