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Arterial cannulation and myocardial protection in severe diffuse aortic calcification
Journal of Cardiac Surgery
|June 1, 1989
Insights
Severe aortic calcification posed challenges for cardiopulmonary bypass cannulation. Surgeons successfully cannulated the innominate artery, enabling bypass in a patient with coronary artery disease.
Area of Science:
- Cardiovascular Surgery
- Medical Case Report
Background:
- Aortic calcification can complicate surgical procedures.
- Coronary artery disease necessitates surgical intervention.
Observation:
- A patient presented with diffuse and severe aortic calcification.
- Ascending aorta and femoral arteries were not amenable to cannulation for cardiopulmonary bypass.
Findings:
- Arterial cannulation was successfully achieved via the innominate artery.
- Both mammary arteries were utilized during a brief period of ventricular fibrillation.
Implications:
- Demonstrates an alternative cannulation strategy for complex aortic calcification.
- Highlights adaptability in cardiopulmonary bypass techniques for challenging anatomies.
Abstract:
A patient with diffuse and severe aortic calcification is described. The patient had a double vessel coronary disease and it was impossible to cannulate the ascending aorta or the femoral arteries for the cardiopulmonary bypass. Arterial cannulation was performed in the innominate artery and both mammary arteries were used during a short period of ventricular fibrillation.