The remedy for persistent atrial fibrillation (AFib) that combines the usual remedy, catheter ablation, with a separate infusion of ethanol, or alcohol, to the vein of Marshall- was once confirmed in a novel study.
The study was once published in the publication JAMA.
Miguel Valderrabano, M.D., division chief, cardiac electrophysiology, Houston Methodist, designed the procedure, first the use of it successfully in 2008. Earlier this year, he presented these findings at the yearly assembly for the American College of Cardiology.
Atrial fibrillation refers to an extraordinary and irregular heart rhythm, which may end up in stroke, blood clots, and heart failure whether left untreated. As a remedy, catheter ablation uses electrical energy to reset the heartbeat. While effective for some, in many patients, the procedure should be repeated more than one times to succeed in positive results.
The Vein of Marshall Ethanol for Untreated Persistent Atrial Fibrillation (VENUS) trial enrolled 343 patients, with 155 of them receiving the combination remedy. At the six and 12-month mark, 49 percent of those patients remained free from atrial fibrillation. At the same interval, only 38 percent of patients who received catheter ablation alone had the same results. AFib is the most commonly diagnosed arrhythmia.
The prevalence of AFib in the US ranges from 2.7 million to 6.1 million, according to the Centers for Disease Keep watch over and Prevention.
Findings from the multi-center trial prove that the combination approach is an efficient first-line remedy and could be incorporated as the usual of care. For patients, it increases their chances of requiring only one procedure to go back to health, getting rid of the stress and worry that can accompany frequent surgical procedures.
(This story has been published from a wire agency feed without modifications to the text. Only the headline has been changed.)
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