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2. Pulsed field ablation - Wikipedia

   en.wikipedia.org/wiki/Pulsed_field_ablation

   Pulmonary vein isolation ablation technology has used thermal methods (radiofrequency ablation or, less often, cryoablation) to destroy pulmonary vein cells. [5] As with thermal methods of ablation, in pulsed field ablation, a thin, flexible tube ( catheter ) is inserted into a blood vessel in the groin and threaded up into the heart to ablate ...

3. Catheter ablation - Wikipedia

   en.wikipedia.org/wiki/Catheter_ablation

   Catheter ablation is usually performed by an electrophysiologist (a specially trained cardiologist) in a cath lab. [citation needed] Catheter ablation procedure involves advancing several flexible catheters into the patient's blood vessels, usually either in the femoral vein, internal jugular vein, or subclavian vein. The catheters are then ...

4. Radiofrequency ablation - Wikipedia

   en.wikipedia.org/wiki/Radiofrequency_ablation

   Radiofrequency ablation is a minimally invasive procedure used in the treatment of varicose veins. It is an alternative to the traditional stripping operation. Under ultrasound guidance, a radiofrequency catheter is inserted into the abnormal vein and the vessel treated with radio-energy, resulting in closure of the involved vein.

5. Coronary artery bypass surgery - Wikipedia

   en.wikipedia.org/wiki/Coronary_artery_bypass_surgery

   Long-term patency is influenced by the type of artery used and intrinsic factors of the cardiac arterial circulation. [41] Veins used are mostly great saphenous veins and, in some cases, the lesser saphenous vein. Their patency rate is lower than that of arteries. Aspirin protects grafts from occlusion; adding clopidogrel does not improve rates ...

6. 7 Ways to Improve Circulation Naturally - AOL

   www.aol.com/lifestyle/7-ways-improve-circulation...

   Proper circulation provides nutrients and oxygen to all the organs and tissues, keeps them functioning properly, and helps with the removal of waste from tissues. “Poor blood circulation can ...

7. Sclerotherapy - Wikipedia

   en.wikipedia.org/wiki/Sclerotherapy

   Sclerotherapy is one method for the treatment of spider veins, varicose veins (which are also often treated with surgery, radiofrequency, and laser ablation), and venous malformations. In ultrasound -guided sclerotherapy, ultrasound is used to visualize the underlying vein so the physician can deliver and monitor the injection.