Condition: Tetralogy of Fallot · Ventricular Tachycardia · Sudden Cardiac Death · Sponsor: Boston Children's Hospital
Individuals with repaired Tetralogy of Fallot (rTOF) remain at risk for sudden cardiac death from ventricular tachycardia (VT). Transcatheter pulmonary valve replacement (TPVR) indications continue to broaden, yet its capability to reduce the risk of VT and sudden cardiac death remains unknown. Thus, in a cohort of participants with rTOF who are presenting for TPVR the investigators intend to: (1) quantify and localize right ventricular (RV) isthmuses with abnormal voltage and/or conduction velocity; (2) identify which RV isthmuses are at risk of being "jailed" by TPV prostheses; and (3) explore the feasibility of omnipolar technology to characterize wavefront directionality and differentiate slow conduction from conduction block.
This description comes directly from the study's public registry record.
Edward T O'Leary, MD · 617-355-7833 · edward.oleary@cardio.chboston.org
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| Boston Children's Hospital | Boston, Massachusetts, United States | Recruiting |
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Source record: clinicaltrials.gov/study/NCT05236153