Condition

Tachycardia clinical trials and research

• 10Clinical trials
• 29NIH research projects
• 17Countries

Newest Tachycardia clinical trials

All recruiting trials (10)

• AI-powered ECG to help diagnose and locate tachycardia in patients with PSVT, WPW, PVC, or VT

  A multicenter registry test whether an AI-enabled ECG analysis can help diagnose and localize tachycardia in adults with certain arrhythmias.

  Recruiting Inha University Hospital · Incheon, Incheon · NCT07859020

• Molecular autopsy to find genetic causes of sudden death in young people

  This study tests a post-m death genetic workflow to see if a genetic cause can be found in people aged 1–50 who died suddenly and to identify relatives who may need heart screening.

  Recruiting University of Sao Paulo · São Paulo, São Paulo · NCT07849738

• Sedation with dexmedetomidine, propofol, or both during cataract surgery

  This project will test whether dexmedetomidine, propofol, or their combination (each given with fentanyl) provides the best sedation, safety, and surgeon satisfaction for adults having cataract surgery.

  Recruiting Saint-Joseph University · Beirut · NCT07556133

• HeartBeam ECG Registry: See How Heartbeat Patterns Look Across People

  This registry tests HeartBeam ECG recordings in real-world patients to build a de-identified database for research.

  Recruiting HeartBeam, Inc. · Pittsburgh, Pennsylvania · NCT07501299

• BIOTRONIK CSP Lead Registry for Left Bundle Branch Area Pacing

  This registry tests BIOTRONIK’s CSP-based pacing lead in patients needing a pacemaker or CRT, to see how it performs in real-life use.

  Recruiting at 12 sites Biotronik SE & Co. KG · Adelaide and 45 other locations · NCT07393009

• Kardi Ai ECG telemetry monitoring for detecting heart rhythm problems

  The Kardi Ai wearable ECG system will be tested to see if it can accurately detect irregular heart rhythms in adults with or suspected of having heart rhythm disorders.

  Recruiting at 2 sites KARDI AI Technologies s.r.o. · Olomouc, Czechia and 1 other locations · NCT07018648

• Effect of phosphocreatine on patients treated by medical emergency teams

  This study tests if giving phosphocreatine to hospitalized patients with serious conditions can help them recover faster and shorten their hospital stays compared to those who receive a placebo.

  Recruiting Phase 3 Università Vita-Salute San Raffaele · Milan · NCT06503016

• Comparing Landiolol to standard care for preventing death in septic shock patients with high heart rates

  This study is testing if a heart medication called Landiolol can help save the lives of patients with septic shock who have high heart rates.

  Recruiting Phase 3 Centre Hospitalier Universitaire, Amiens · Amiens · NCT04748796

• Observing patients with BIOTRONIK Implantable Cardiac Monitors

  This study looks at how well the BIOMONITOR III and similar heart monitors work and keep patients safe over time.

  Recruiting at 23 sites Biotronik SE & Co. KG · Adelaide and 30 other locations · NCT04075084

• Registry for implantable cardiac devices

  This study is tracking how well pacemakers and defibrillators work for people with heart rhythm problems to see if they can improve patient care and outcomes.

  Recruiting Heinrich-Heine University, Duesseldorf · Düsseldorf · NCT03360227

NIH-funded research (29)

Early-stage science funded by the US National Institutes of Health. Most of these projects don't enroll patients, but they show what is being worked on.

• Map heart tissue to guide VT ablation with AI help

  A patient-oriented project aims to use AI-based mapping to better identify abnormal heart tissue responsible for ventricular tachycardia and guide safer, faster ablation.

  NIH research VA San Diego Healthcare System · San Diego, United States · NIH-11591769

• Proton SBRT for refractory ventricular tachycardia with real-time 3D/4D imaging

  A patient-facing study exploring a proton-based, noninvasive radiation therapy to treat stubborn VT using advanced 3D and 4D imaging to target the heart safely.

  NIH research University of Chicago · Chicago, United States · NIH-11455881

• Venous ethanol ablation to treat ischemic VT (VE-VT)

  A new treatment approach uses ethanol delivered through heart veins to help stop dangerous heart rhythms in patients with previous heart damage.

  NIH research Methodist Hospital Research Institute · Houston, United States · NIH-11413384

• Novel gene therapy tools to prevent dangerous heart rhythms

  A small grant supports testing gene-therapy methods to stop ventricular tachycardia after a heart attack, with the goal of helping people at risk of sudden heart rhythm problems.

  NIH research Rithim Biologics, INC. · Woodbine, United States · NIH-11411411

• Understanding different types of POTS to tailor treatments

  A research project is studying why people with POTS have different symptoms and how to personalize exercise-based treatment.

  NIH research Ut Southwestern Medical Center · Dallas, United States · NIH-11378317

• GIP and blood pooling in the gut: a potential driver of POTS symptoms

  This NIH grant studies how a glucose-driven hormone affects blood flow and heart rate in adults with Postural Tachycardia Syndrome to explain why meals can worsen symptoms.

  NIH research Vanderbilt University Medical Center · Nashville, United States · NIH-11357569

• Radiation-guided ablation for ventricular tachycardia

  This project tests a noninvasive radiation approach to ablate heart tissue in people with dangerous ventricular tachycardia to reduce the need for invasive procedures.

  NIH research Utah State Higher Education System--University of Utah · Salt Lake City, United States · NIH-11336875

• Low-Field MRI–Guided Robotic Catheter System for VT Ablation

  A research project is testing a new low-field MRI–guided robotic catheter to improve treatment of ventricular tachycardia for patients with abnormal heart structure.

  NIH research Case Western Reserve University · Cleveland, United States · NIH-11331141

• Wideband 3D heart imaging to guide VT ablation

  A new imaging approach uses 3D wideband heart scans to plan and guide ablation for ventricular tachycardia patients.

  NIH research Northwestern University · Chicago, United States · NIH-11318704

• Understanding ventricular tachycardia burden to improve hospital care

  A study using hospital ECG data from ICU patients to create a new measure of how much ventricular tachycardia occurs and how it affects outcomes.

  NIH research University of California, San Francisco · San Francisco, United States · NIH-11292793

• AI-powered ECG tool to quickly detect and predict ventricular tachycardia during in-hospital cardiac arrest

  A new AI-enhanced ECG algorithm is being developed to rapidly identify and forecast dangerous ventricular rhythms in adults with in-hospital cardiac arrest, aiming to improve defibrillation timing.

  NIH research University of California, San Francisco · San Francisco, United States · NIH-11263717

• Gene therapy to prevent dangerous heart rhythms after a heart attack

  Testing a gene-based heart treatment to lower the risk of life‑threatening ventricular tachycardia in people who have had a heart attack.

  NIH research Univ of Massachusetts Med Sch Worcester · Worcester, United States · NIH-11247941

• Understanding how radiation affects heart rhythm problems

  This study is looking at a new way to help people with a tough heart rhythm problem called ventricular tachycardia by using a special type of radiation therapy, to see how it works and why some people respond better than others, so we can make the treatment more effective for everyone.

  NIH research University of Pennsylvania · Philadelphia, United States · NIH-11192963

• Vein-directed ethanol treatment for ventricular tachycardia after a heart attack

  This will try putting a small amount of ethanol into veins on the heart to stop dangerous fast rhythms in people with scarring from a prior heart attack.

  NIH research Methodist Hospital Research Institute · Houston, United States · NIH-11181174

• Durablate catheter treatment for ventricular tachycardia

  A new catheter that delivers heated saline plus radiofrequency energy aims to remove the heart tissue causing ventricular tachycardia in people who have VT and receive ICD shocks.

  NIH research Thermedical, INC. · Waltham, United States · NIH-11175368

• AAV gene therapy and a catheter device to stop ventricular tachycardia after a heart attack

  Uses AAV gene delivery and a minimally invasive catheter technique to fix dangerous heart electrical problems in people who have had a heart attack and are at risk for ventricular tachycardia.

  NIH research Rithim Biologics, INC. · Woodbine, United States · NIH-11165093

• Using radiation to treat dangerous heart rhythms

  This study is exploring a new way to treat ventricular tachycardia, a serious heart rhythm issue, by using radiation therapy instead of the usual invasive procedures, aiming to find a safer and more effective option for patients like you.

  NIH research University of Utah · Salt Lake City, United States · NIH-11163555

• Understanding Different Types of POTS

  This project aims to understand the different forms of Postural Orthostatic Tachycardia Syndrome (POTS) by looking closely at a large group of patients.

  NIH research Ut Southwestern Medical Center · Dallas, United States · NIH-11117154

• Using radiation therapy to treat dangerous heart rhythms.

  This study is looking at how a special type of radiation therapy might help people with a tough heart condition called ventricular tachycardia, especially those who haven't found relief with other treatments, by seeing if it can reduce their heart episodes and improve their overall care.

  NIH research Washington University · Saint Louis, United States · NIH-11094688

• How glucose affects blood flow in patients with Postural Tachycardia Syndrome

  This study is looking at how eating sugary foods affects blood flow and heart rate in people with Postural Tachycardia Syndrome (POTS), to help understand why these foods can make symptoms like dizziness and a fast heartbeat worse when they stand up.

  NIH research Vanderbilt University Medical Center · Nashville, United States · NIH-11092837

• Using ethanol to improve treatment for heart rhythm problems after heart attacks

  This study is exploring a new way to treat ventricular tachycardia in people with heart issues by using ethanol to target specific veins in the heart, hoping to make treatments more effective and safer than the usual methods.

  NIH research Methodist Hospital Research Institute · Houston, United States · NIH-11064972

• New ECG algorithm to detect dangerous heart rhythms in hospitalized patients

  This study is working on a new way to better spot a dangerous heart rhythm called ventricular tachycardia in patients who have heart emergencies in the hospital, so doctors can respond quickly and accurately without being distracted by false alarms.

  NIH research University of California, San Francisco · San Francisco, United States · NIH-11013335

• Developing a therapy for dangerous heart rhythms after heart attacks

  This study is looking at how heart tissue heals after a heart attack and how that healing can sometimes lead to dangerous heart rhythms, with the goal of finding new ways to prevent these rhythms and help patients feel safer and healthier.

  NIH research Univ of Massachusetts Med Sch Worcester · Worcester, United States · NIH-11002681

• A new catheter to treat ventricular tachycardia

  This study is testing a new catheter called Durablate® that aims to help people with ventricular tachycardia (VT) by using heat and special imaging to treat the heart more effectively and gently than current options.

  NIH research Thermedical, INC. · Waltham, United States · NIH-10928202

• Understanding different types of Postural Orthostatic Tachycardia Syndrome (POTS)

  This study is looking at different types of Postural Orthostatic Tachycardia Syndrome (POTS) to better understand the condition and find ways to improve treatment for people living with it.

  NIH research Ut Southwestern Medical Center · Dallas, United States · NIH-10920471

• Using tissue chips to improve treatment for a rare heart condition in children

  This study is looking at how tiny tissue models made from kids' own cells can help find the best treatments for catecholaminergic polymorphic ventricular tachycardia (CPVT), so doctors can offer safer and more personalized care without putting them through risky trials.

  NIH research Boston Children's Hospital · Boston, United States · NIH-10914830

• Understanding how fast heart rates affect heart function

  This study is looking at how fast heart rates affect heart function and what happens at the cellular level, with the goal of finding better treatments for people with heart failure caused by tachycardia.

  NIH research Stanford University · Stanford, United States · NIH-10906100

• New gene therapy techniques to stop dangerous heart rhythms

  This study is testing a new way to use gene therapy to help prevent dangerous heart rhythms after a heart attack, using a less invasive method that delivers genes directly to the heart without needing open-heart surgery, which could be great news for patients dealing with heart issues.

  NIH research Rithim Biologics, INC. · Woodbine, United States · NIH-10822751

• Improving heart rhythm treatment using advanced imaging techniques

  This study is looking to improve how we treat ventricular tachycardia, a serious heart issue, by creating a new imaging method that combines heart electrical activity with MRI scans, helping doctors find and treat the problem areas more effectively.

  NIH research Rochester Institute of Technology · Rochester, United States · NIH-10558577

Related topics

Quick answers

How many Tachycardia clinical trials are recruiting right now?

10, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 17 countries. The most sites are in France (3 trials), Germany (3 trials), Czechia (3 trials), Italy (3 trials), Australia (2 trials). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 3: 2. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

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