Septic complications after cardiac catheterization and percutaneous transluminal coronary angioplasty.
Septic complications after cardiac catheterization and percutaneous transluminal coronary artery angioplasty are distinctly uncommon. However, we have recently treated nine patients with sepsis and life-threatening complications after cardiac catheterization alone or after catheterization and subsequent percutaneous transluminal coronary angioplasty. The common denominator in all patients was either repeat puncturing of the ipsilateral femoral artery or leaving the femoral artery sheath in for 1 to 5 days after the procedure. Two patients died as a direct result of their septic complications. One death occurred in a patient in whom bacterial endocarditis with congestive heart failure developed, and the other patient had a large retroperitoneal hematoma that became secondarily infected. Infected aneurysms that were successfully treated developed in three patients. Our study suggests that colonization of the needle tract by skin flora predisposes to septic complications if repeat arterial punctures are required or if a femoral artery sheath is left in place for more than 24 hours. Patients in whom sepsis develops after these procedures should be initially treated with antibiotics effective against gram-positive organisms. CT scanning or angiography should be considered for patients with persistent sepsis, septic emboli, and abdominal or flank pain. Infected aneurysms require resection or ligation because of the propensity of these aneurysms to rupture.
McCready
R A
RA
Division of Cardiovascular Surgery, Methodist Hospital of Indiana, Indianapolis.
Siderys
H
H
Pittman
J N
JN
Herod
G T
GT
Halbrook
H G
HG
Fehrenbacher
J W
JW
Beckman
D J
DJ
Hormuth
D A
DA
D000368:Aged; D000785:Aneurysm, Infected / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects* / Q000401:mortality; D001424:Bacterial Infections / Q000175:diagnosis / Q000209:etiology* / Q000401:mortality / Q000628:therapy; D006328:Cardiac Catheterization / Q000009:adverse effects* / Q000401:mortality; D003131:Combined Modality Therapy; D005260:Female; D005263:Femoral Artery / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D013203:Staphylococcal Infections / Q000175:diagnosis / Q000209:etiology / Q000601:surgery