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Prevention of retrograde cardioplegia catheter displacement
1Lankenau Hospital and Medical Research Center, Wynnewood, Pennsylvania 19096.
The Annals of Thoracic Surgery
|October 1, 1993
Insights
Catheter displacement is a common issue with retrograde cardioplegia. A new coronary sinus snare effectively secures the catheter, preventing displacement during cardiac procedures.
Area of Science:
- Cardiovascular Surgery
- Cardiac Anesthesia
- Medical Device Innovation
Background:
- Retrograde cardioplegia is a technique used during cardiac surgery to deliver cardioplegic solution.
- Catheter displacement is a frequent complication, potentially compromising myocardial protection.
- Ensuring proper catheter placement is crucial for effective retrograde cardioplegia.
Purpose of the Study:
- To describe a novel coronary sinus snare device.
- To evaluate the efficacy of this snare in maintaining proper retrograde catheter position.
Main Methods:
- A coronary sinus snare was designed and implemented.
- The snare's ability to maintain catheter position was assessed in clinical practice.
Main Results:
- The described coronary sinus snare provides easy placement.
- The snare effectively maintains the desired retrograde catheter position.
- This method reduces the incidence of catheter displacement.
Conclusions:
- The coronary sinus snare is a valuable tool for preventing catheter displacement during retrograde cardioplegia.
- This device enhances the safety and efficacy of retrograde cardioplegia delivery.
Abstract:
The most frequent catheter-related complication of retrograde cardioplegia, in our experience, has been catheter displacement. An easily placed coronary sinus snare that maintains proper retrograde catheter position is described.