Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Clinical Trial
. 1979 Mar;43(3):529-32.
doi: 10.1016/0002-9149(79)90009-2.

Incidence of new pulmonary perfusion defects after routine cardiac catheterization

Clinical Trial

Incidence of new pulmonary perfusion defects after routine cardiac catheterization

R K Primm et al. Am J Cardiol. 1979 Mar.

Abstract

The incidence of pulmonary perfusion defects after routine cardiac catheterization was assessed in 57 patients by comparing ventilation-perfusion lung scans obtained before and 1 day after catheterization. Patients were prospectively randomized to two groups, one in which right heart catheterization was performed using an antecubital venous cutdown procedure and one in which the percutaneous femoral vein approach was used. Seven patients (12 percent) had new postcatheterization perfusion defects consistent with pulmonary emboli. These patients did not differ significantly from patients without new defects in clinical characteristics, duration of catheterization, hemodynamic variables or route of right heart catheterization. The data suggest that pulmonary embolism may be a more common complication of routine cardiac catheterization than previously appreciated.

PubMed Disclaimer

Publication types

LinkOut - more resources