Clinical Research Directory
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3 clinical studies listed.
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Tundra lists 3 Atrioventricular Block, Second and Third Degree clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07348991
Predicting Severe Cardiac Arrhythmias in the Perioperative Period Using AI-ECG
During the preoperative examination, in addition to the standard examination recommended before high-risk cardiac surgeries, a digital single-lead ECG is recorded using portable CardioQUARK devices. This ECG is analyzed for time, amplitude, and frequency parameters-more than 200 parameters per cardiac cycle. Additionally, the available parameters of a standard 12-lead ECG recording are determined. All parameters of both single-lead and 12-lead ECGs will be included in a multivariate regression analysis to determine the optimal method for predicting atrial fibrillation, life-threatening cardiac arrhythmias, and conduction abnormalities in the perioperative period after high-risk cardiac procedures. The study will include patients undergoing high-risk cardiac surgeries, such as those on the heart, aorta, esophagus, pancreas, liver, and lungs, as well as high-risk oncological surgeries. A partial analysis will also be performed depending on the type of intervention. Rhythm and conduction disturbances will be recorded during surgery, as well as in the postoperative period, using ECG monitors, 24-hour ECG monitoring, and repeated recordings of a standard ECG when complaints or signs of unstable hemodynamics arise
Gender: All
Ages: 18 Years - Any
Updated: 2026-02-10
NCT05966675
Physiologic Cardiac Pacing to Prevent Left Ventricular Dysfunction Post TAVI
The study aims to compare permanent Conduction System Pacing (CSP) with the standard therapy - Right Ventricular Pacing (RVP) or Biventricular Pacing (BVP) - in preventing the development and progression of symptomatic Chronic Heart Failure (CHF) and improving survival in patients after Transcatheter Aortic Valve Implantation (TAVI).
Gender: All
Ages: 18 Years - Any
Updated: 2025-06-08
NCT06652750
Evaluating the Safety and Effectiveness of 5G Cloud Follow-up for Cardiovascular Implantable Electronic Devices
Objective: This clinical study employs a prospective, paired, self-controlled, non-inferiority, multicenter research design to assess the safety and efficacy of utilizing 5G cloud follow-up for CIED in parameters monitoring and remote programming post-implantation. Participants will: undergo regular clinic follow-up visits in accordance with the guidelines undergo routine in-office follow-up and 5G cloud follow-up during each regular clinic visit
Gender: All
Ages: 18 Years - Any
Updated: 2024-11-21
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