Table 3.

Ongoing clinical trials.

Date of Start	Full Name of the Trial	Country of Origin	Clinical Trial Identifier	Status	Planned Number of Participants
February 2015	CyberHeart’s Cardiac Arrhythmia Ablation Treatment: Patients with Refractory Ventricular Tachycardia	USA	NCT02661048	Active, not recruiting	5
				Primary objectives completed
				Results published
July 2016	Phase I/II Study of EP-guided Noninvasive Cardiac Radioablation for Treatment of Ventricular Tachycardia	USA	NCT02919618	Active, not recruiting	19
				Primary objectives completed
				Results published
August 2018	Phase I/II Study of 4-D Navigated NonInvasive Radiosurgical Ablation of Ventricular Tachycardia	Czech Republic	NCT03601832	Active, recruiting	10
August 2018	STereotactic Ablative Radiosurgery of Recurrent Ventricular Tachycardia in Structural Heart Disease	Czech Republic	NCT03819504	Withdrawn	50
September 2019	STereotactic RadioAblation by Multimodal Imaging for VT	Italy	NCT04066517	Active, recruiting	15
September 2019	Minimally Invasive Arrhythmia Treatment with External Radiation Therapy for Intractable Ventricular Tachycardia	Japan	jRCTs032190041	Active, recruiting	3
December 2019	Radiosurgery for the Treatment of Refractory Ventricular Extrasystoles and Tachycardias	Germany	NCT03867747	Active, recruiting	20
January 2020	Stereotactic Arrhythmia Radioablation for Ventricular Tachycardia Management	Canada	NCT04065802	Active, recruiting	20
August 2020	Cohort Study—SBRT for VT Radioablation	Canada	NCT04162171	Not yet recruiting	12
October 2020	STereotactic Ablative Radiosurgery of Recurrent Ventricular Tachycardia in Structural Heart Disease	Czech Republic	NCT04612140	Active, recruiting	100
September 2020	Stereotactic Management of Arrhythmia—Radiosurgery in Treatment of Ventricular Tachycardia	Poland	NCT04642963	Active, recruiting	11