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Pulse Field Ablation for Post-Infarction Ventricular Tachycardia: the ASCEND Pilot Study
ASCEND is a randomized controlled open-label pilot study evaluating the safety and effectiveness of pulsed field ablation (PFA) with the novel FARAPOINT cathet…
Defining the Risk of Ventricular Tachycardia in Genetic Forms of Early-onset Atrial Fibrillation
The goal of this observational study is to determine if electrophysiologic mapping and cardiac MRI can help identify patients that have genetic forms of cardio…
Cardiac RADIoablation Versus Repeat Catheter Ablation: a Pivotal Randomized Clinical Trial Evaluating Safety and Efficacy for Patients With High-risk Refractory Ventricular Tachycardia
RADIATE-VT is a pivotal, multicenter, randomized trial comparing safety and efficacy between cardiac radioablation (CRA) using the Varian CRA System and repeat…
TriVerity™ for Improved Management of Emergency Department (ED) Patients With Suspected Infections
A pre/post interventional use trial, with ED patients who are initially triaged to locations other than a dedicated patient room in the main ED (e.g., waiting …
Identification of Novel Genetic Variants and Biomarkers of Disease Progression in Arrhythmogenic Cardiomyopathy
Arrhythmogenic ventricular cardiomyopathy (AVC) is a genetic condition which affects the heart and can lead to heart failure and rhythm problems, of which, sud…
Ultrasound Guided Stellate Ganglion Block in Postural Tachycardia Syndrome: A Randomized Double Blind Sham Placebo-controlled Pilot Study
This single-center study aims to evaluate both immediate and long-term outcomes of stellate ganglion block (SGB) in a cohort of rigorously phenotyped patients …
ATrial Tachycardia PAcing Therapy in Congenital Heart
Congenital heart disease (CHD) affects approximately 1% of newborns in the US, with 25% of those affected having critical conditions requiring open heart surge…
Ablation-Index Guided Scar-Mediated Ventricular Tachycardia Ablation in Patients With Ischemic Cardiomyopathy (AIM-VT) - a Prospective Single-Blinded, Multicenter Randomized Controlled Trial
Over the last decade, radiofrequency catheter ablation (RFCA) has become an established treatment for ventricular arrhythmias (VA). Due to the challenging natu…
Venous Ethanol for Ischemic Left Ventricular Tachycardia
Comparative effectiveness randomized clinical trial, comparing endocardial radiofrequency ablation alone vs radiofrequency ablation combined with venous ethano…
Fetal Electrophysiologic Abnormalities in High-risk Pregnancies Associated With Fetal Demise
Each year world-wide, 2.5 million fetuses die unexpectedly in the last half of pregnancy, 25,000 in the United States, making fetal demise ten-times more commo…
Cardiovascular Autonomic and Immune Mechanism of Post COVID-19 Tachycardia Syndrome
The term post-acute COVID-19 syndrome or Long COVID is a disabling syndrome that persists beyond the 3-month convalescence period after COVID-19 infections. T…
Multimodality Deep Phenotyping of Postural Orthostatic Tachycardia Syndrome (POTS), Aim 1
This is an observational study to deeply phenotype the disorder of POTS using multiple testing modalities.