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Translumbar selective coronary arteriography
Cardiovascular and Interventional Radiology
|January 1, 1982
Insights
Translumbar selective coronary arteriography offers a viable alternative for visualizing coronary arteries when standard approaches are blocked. This technique successfully visualized the coronary arteries in a patient with severe aortic and subclavian artery disease.
Area of Science:
- Cardiovascular medicine
- Interventional cardiology
- Vascular imaging
Background:
- Standard angiographic approaches for coronary artery visualization are often precluded by complex vascular occlusive disease.
- Severe atherosclerotic disease affecting the aorta and its branches presents a significant challenge for diagnostic angiography.
Observation:
- A translumbar approach was utilized for selective coronary arteriography.
- A preshaped 7 French coronary catheter was introduced over a long translumbar needle.
Findings:
- The translumbar selective coronary arteriography successfully visualized the coronary arteries.
- This method provided an alternative route in a patient with abdominal aortic occlusion, left subclavian artery occlusion, and innominate artery stenosis.
Implications:
- Translumbar selective coronary arteriography is a feasible alternative in complex cases of arterial occlusion.
- This technique expands the options for coronary angiography in patients unsuitable for conventional methods.
- It highlights the adaptability of interventional techniques to overcome anatomical challenges.
Abstract:
Translumbar selective coronary arteriography was performed using a preshaped 7 French coronary catheter introduced over the long translumbar needle. The patient had abdominal aortic occlusion, left subclavian artery occlusion, and innominate artery stenosis, which precluded the usual angiographic approaches.