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[Iatrogenic vascular lesions after cardiac catheterization]
E Manuel-Rimbau1, P Lozano, A Gómez
1Servicio de Angiología y Cirugía Vascular, Hospital Son Dureta, Palma de Mallorca.
Insights
Vascular complications after cardiac catheterization are a growing concern. Obesity and systemic anticoagulation increase risk, while larger catheter sheaths may reduce it.
Area of Science:
- Interventional Cardiology
- Vascular Surgery
- Patient Safety
Background:
- Increasing rates of cardiac catheterization procedures correlate with a rise in vascular complications.
- Vascular complications post-cardiac catheterization pose a significant clinical challenge.
Purpose of the Study:
- To determine the incidence of vascular complications requiring surgical repair after cardiac catheterization.
- To identify patient and procedural variables associated with these complications.
Main Methods:
- Retrospective review of 3,723 cardiac catheterizations performed between June 1992 and August 1996.
- Analysis of patient demographics, risk factors, and procedural details.
Main Results:
- A 0.9% incidence of vascular complications requiring surgical repair was observed.
- Obesity (RR: 2.5), use of 8F or larger catheter sheaths (RR: 0.3), and systemic anticoagulation (RR: 4.8) were significantly associated with complications.
- No significant differences were found in age, sex, vascular risk factors, or cardiac indication.
Conclusions:
- Vascular complications remain a significant issue following cardiac catheterization.
- Obesity, anticoagulation, and catheter sheath size are key factors influencing complication risk.
- Ongoing monitoring of complications is crucial for improving patient outcomes.
Introduction And Purpose:
The increase in vascular complications after cardiac catheterizations is rising due to the increase in the total number of these procedures. The purpose of this report is to determine the incidence of this complication and to identify the variables which are related to the presence of vascular complications which required surgical repair.
Material And Methods:
Retrospective review of the 3,723 cardiac catheterizations made by the interventional cardiology department during a period between June 1992 to August 1996.
Results:
Thirty two vascular complications were detected (0.9%), which required surgical reparation. There was no statistical difference in age, sex, presence of vascular risk factors, cardiac indication for catheterization and vascular approach between those patients who had a vascular complication and those who did not. The presence of obesity [RR: 2.5, IC 95% (1.2-5)], use of catheter sheath, superior or equal to 8F [RR: 0.3, IC 95% (0.14-0.62)] and use of systemic anticoagulation [RR: 4.8, IC 95% (2.1-10.8)], increase the risk of vascular complications. Two patients died (6.2%) due to cardiac complications and there were minor complications in 23% after surgical repair.
Conclusion:
Vascular complications after cardiac catheterization continue to be a significant problem. There are several variables which influence the presentation of vascular complications. Continued surveillance of cardiac catheterization complications is necessary to minimize problems and improve results.