The following was published in the imr press, review in cardiovascular medicine: influence of excess weight and obesity on performance and outcome of pulmonary vein isolation with the cryoballoon by blockhaus, christian et al: september 2021.A pulmonary vein isolation (pvi) study was conducted to investigate the safety and feasibility of pvi procedures for patients that are overweight or obese.A total of 228 patients were observed with all pulmonary veins noted to be successfully isolated.Two pseudoaneurysms were observed which required no intervention.
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