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Carotid endarterectomy is used to reduce the risk of strokes caused by carotid artery stenosis over time. Carotid stenosis can either have symptoms (i.e., be symptomatic), or be found by a doctor in the absence of symptoms (asymptomatic) - and the risk-reduction from endarterectomy is greater for symptomatic than asymptomatic patients.
Coronary endarterectomy involves removing atheroma from the wall of blocked blood vessels (coronary) supplying the heart muscle. The concept was first introduced by Bailey [2] in the 1950s prior to the advent of coronary artery bypass surgery to help patients with angina and coronary artery disease. It is still used today when coronary artery ...
Atherectomy is a minimally invasive technique for removing atherosclerosis from blood vessels within the body. It is an alternative to angioplasty for the treatment of peripheral artery disease, but the studies that exist are not adequate to determine whether it is superior to angioplasty. [1]
The system, PulseSelect Pulsed Field Ablation (PFA), is used for the treatment of atrial fibrillation (AF), a condition that is characterized by an irregular rhythm of the heart. PFA is used for ...
During the procedure, the patient's heart rhythm is monitored continuously. The electrophysiologist can observe changes to the patient's cardiac electrical activity to determine the success of the ablation. If the cardiac rhythm shows no abnormal signals or arrhythmias, the catheters are withdrawn from the heart and the incision is closed.
Beck C. S. used a carotid conduit to connect the descending aorta to the coronary sinus, the biggest vein of the heart. In the "Vineberg Procedure", Arthur Vineberg used skeletonized LITA, placing it in a small tunnel he created next to the LAD and hoping spontaneous collateral circulation would form. This occurred in canine experiments but not ...