biostudies-literatureUnknown4(2)Chang WI<h4>Background</h4>Noninvasive cardiac radioablation is reported to be effective and safe for the treatment of ventricular tachycardia (VT).<h4>Objective</h4>This study aimed to analyze the acute and long-term effects of VT radioablation.<h4>Methods</h4>Patients with intractable VT or premature ventricular contraction (PVC)-induced cardiomyopathy were included in this study and treated using a single-fraction 25-Gy dose of cardiac radioablation. To quantitatively analyze the acute response after treatment, continuous electrocardiography monitoring was performed from 24 hours before to 48 hours after irradiation and at the 1-month follow-up. Long-term clinical safety and efficacy were assessed 1-year follow-up.<h4>Results</h4>From 2019 to 2020, 6 patients were treated with radioablation forHeart rhythm O2119-126https://www.ebi.ac.uk/biostudies/studies/S-EPMC9975004biostudies-literatureShort-term and long-term effects of noninvasive cardiac radioablation for ventricular tachycardia: A single-center case series.PMC9975004Cuculich PSChang JHChoi CHKim HJChang WIOh SCha MJRobinson CGJo HHfalseShort-term and long-term effects of noninvasive cardiac radioablation for ventricular tachycardia: A single-center case series.<h4>Background</h4>Noninvasive cardiac radioablation is reported to be effective and safe for the treatment of ventricular tachycardia (VT).<h4>Objective</h4>This study aimed to analyze the acute and long-term effects of VT radioablation.<h4>Methods</h4>Patients with intractable VT or premature ventricular contraction (PVC)-induced cardiomyopathy were included in this study and treated using a single-fraction 25-Gy dose of cardiac radioablation. To quantitatively analyze the acute response after treatment, continuous electrocardiography monitoring was performed from 24 hours before to 48 hours after irradiation and at the 1-month follow-up. Long-term clinical safety and efficacy were assessed 1-year follow-up.<h4>Results</h4>From 2019 to 2020, 6 patients were treated with radioablation for2023-01-01T00:00:00Z2023 Feb2025-04-19T16:25:57.141Z2025-04-19T16:25:57.141ZS-EPMC99750043687331310.1016/j.hroo.2022.11.006