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Influence of arterial access sites and interventional procedures on vascular complications after cardiac
1Department of Surgery, St. John Hospital and Medical Center, Detroit, Michigan.
Insights
Complications after cardiac catheterization are more frequent with brachial artery access compared to the femoral route. Percutaneous transluminal coronary angioplasty (PTCA) also shows a higher complication rate than diagnostic procedures.
Area of Science:
- Cardiovascular Medicine
- Interventional Cardiology
- Vascular Surgery
Background:
- Arterial access site complications are a significant concern following cardiac catheterization.
- Understanding the influence of access site selection on complication rates is crucial for patient safety.
Purpose of the Study:
- To determine the incidence of arterial access site complications after cardiac catheterization.
- To identify the impact of the arterial access site on complication occurrence and characteristics.
Main Methods:
- Retrospective analysis of 8,797 cardiac catheterizations (diagnostic and PTCA) over three years.
- Categorization of procedures based on arterial access site: brachial artery versus femoral artery.
- Documentation and analysis of major vascular complications.
Main Results:
- A total of 95 major vascular complications were recorded.
- Brachial artery catheterization was associated with a higher complication frequency than the femoral route.
- Percutaneous transluminal coronary angioplasty (PTCA) procedures had a higher complication rate than diagnostic catheterizations.
- Brachial artery complications were mainly arterial thromboses, while femoral complications were more complex and morbid.
Conclusions:
- The choice of arterial access site significantly influences the incidence and type of complications after cardiac catheterization.
- Brachial artery access presents a higher risk of thrombosis, whereas femoral access complications are more challenging to diagnose and manage, leading to greater morbidity.
Abstract:
The purpose of this study is to define the incidence of complications at the arterial access site after cardiac catheterization. The influence of the arterial access site on these complications was identified, as were the clinical characteristics of these problems. A total of 8,797 cardiac catheterizations were performed over the 3-year period of this study. Diagnostic catheterizations and percutaneous transluminal coronary angioplasties (PTCAs) were included, and the arterial access site was identified. Diagnostic catheterizations were performed via the brachial artery (group I, n = 3,137) or the femoral artery (group II, n = 4,055). PTCAs were also performed via the brachial artery (group III, n = 32) or the femoral route (group IV, n = 1,573). Ninety-five major vascular complications occurred during the course of this study. The frequency of complications was higher with brachial artery catheterization when compared with the femoral route. PTCA was associated with a higher complication rate than diagnostic studies. Brachial artery complications were primarily arterial thromboses, which were easily diagnosed and treated. Femoral artery complications were more complicated, difficult to identify, and associated with significant morbidity.