Clinical Trials

Inclusion Criteria:

• Age ≥ 18 years

• Weight > 25 kg

• BMI ≤ 45

• Able and willing to provide written informed consent before undergoing any study-related procedures

• Scheduled for any of the following procedures:

  • Ablation of ventricular tachycardia or ventricular fibrillation

  • Electrophysiology study for induction of ventricular arrhythmias

  • Non-invasive electrophysiology testing using an existing implantable defibrillator

Exclusion Criteria:

• Any condition that in the physician investigator’s opinion precludes the subject’s ability to comply with the study requirements

• Pregnancy

• Use of any temporary or permanent mechanical circulatory support (e.g. LVAD, extracorporeal membrane oxygenation, intra-aortic balloon pump or Impella)

• Presence of a cardiac thrombus

• Atrial fibrillation or atrial flutter without therapeutic anticoagulation or left atrial appendage occlusion device with a leak

• Critical aortic stenosis

• Unstable coronary artery disease (CAD)

• Stroke or transient ischemic attack (TIA) within past 90 days

• Hemodynamic instability

• Unstable angina

• New York Heart Association (NYHA) Class IV heart failure symptoms / ongoing inotrope support

• Left Ventricular Ejection Fraction (LVEF) < 20%

• History of inability to induce ventricular arrhythmias

• Active Do Not Resuscitate order

Note: Other protocol defined Inclusion/Exclusion Criteria may apply.

Eligibility last updated 02/04/2026. Questions regarding updates should be directed to the study team contact.