Malignant ventricular arrhythmias arising from the pulmonary artery rarely occur in patients without structural heart disease. We highlight the feasibility and efficacy of a circular catheter-guided pulmonary artery isolation procedure for frequent premature ventricular contractions and polymorphic ventricular tachycardia causing syncope. ().

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8603021PMC
http://dx.doi.org/10.1016/j.jaccas.2021.08.001DOI Listing

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