Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Heart Chambers”

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 0 results

Post-approval studies (Phase 4)Study completedNCT00196144
What this trial is testing

FFS - Far Field Sensing Test Study in Cardiac Dual Chamber Pacemakers

Who this might be right for
Atrial Fibrillation
Deutsches Herzzentrum Muenchen 207
Not applicableUnknownNCT06206187
What this trial is testing

Blinded Randomized Controlled Trial of Artificial Intelligence Guided Detection of Intracardiac Thrombus

Who this might be right for
Atrial Fibrillation
Shanghai Chest Hospital 1,500
Post-approval studies (Phase 4)Study completedNCT05907863
What this trial is testing

Intracardiac Echocardiography Guided vs. Electroanatomical Mapping System Guided Slow Pathway Ablation in Patients With Atrioventricular Nodal Reentrant Tachycardia

Who this might be right for
Heart Rhythm Disorder
University of Pecs 80
Not applicableStudy completedNCT04649034
What this trial is testing

Intraventricular Stasis In Cardiovascular Disease

Who this might be right for
Dilated CardiomyopathyThrombosis CardiacStroke+1 more
Hospital General Universitario Gregorio Marañon 258
Not applicableStudy completedNCT05379101
What this trial is testing

Intracardiac Flow Assessment in Cardiac Amyloidosis

Who this might be right for
Amyloidosis CardiacHealthy Adults
Mayo Clinic 81
Not applicableStudy completedNCT07014423
What this trial is testing

The Added Value of Three-dimensional Electroanatomic Mapping For Accurate Delivery Of Pulsed Field Ablation In The Pulmonary Veins Compared To Pulsed Field Ablation With Fluoroscopy And/Or Intracardiac Echocardiography Alone In The Treatment Of Atrial Fibrillation: MAP-PFA Study

Who this might be right for
Atrial Fibrillation (AF)
University Medical Center Groningen 32
Not applicableLooking for participantsNCT06330675
What this trial is testing

Correct Mobilization Time After Implantation of an Intracardiac Electronic Device Implantation

Who this might be right for
PacemakerDefibrillators, Implantable
Caporali Elena 558
Post-approval studies (Phase 4)Study completedNCT00187239
What this trial is testing

Reduce Ventricular Pacing in Dual Chamber Implantable Cardioverter Defibrillators Using AutoIntrinsic Conduction Search Study

Who this might be right for
Arrhythmia
Abbott Medical Devices 157
Not applicableStudy completedNCT00353509
What this trial is testing

Safety and Effectiveness Study of the Solysafe Septal Occluder

Who this might be right for
Atrial Septal Defects
Carag AG
Not applicableStudy completedNCT00916435
What this trial is testing

Study of the Implantable Cardioverter Defibrillator (ICD) Intracardiac Electrograms

Who this might be right for
Congestive Heart FailureSudden Cardiac DeathArrhythmia+1 more
Johns Hopkins University 630
Not applicableStudy completedNCT05711589
What this trial is testing

Zero-fluoroscopic Cryoballoon Ablation

Who this might be right for
Atrial Fibrillation Paroxysmal
Pusan National University Hospital 100
Not applicableUnknownNCT05749107
What this trial is testing

In-depth Characterization of Atriogenic Secondary Tricuspid Regurgitation Due to Atrial Fibrillation

Who this might be right for
Heart Valve IncompetenceAtrial Fibrillation, Persistent
Istituto Auxologico Italiano 1,050
Not applicableUnknownNCT04524741
What this trial is testing

Use of Intracardiac Echocardiography or Left Atrial Appendage Radiography to Guide Implantation of a Left Atrial Appendage Occlusion Device

Who this might be right for
Left Atrial Appendage Occlusion
The Second Hospital of Hebei Medical University 40
Large-scale testing (Phase 3)Study completedNCT02426710
What this trial is testing

Intracardiac Echocardiography in Atrial Flutter Ablation

Who this might be right for
ATRIAL FLUTTER
Charles University, Czech Republic 79
Not applicableStudy completedNCT06392243
What this trial is testing

IntraCardiac Echocardiography sysTem

Who this might be right for
Heart Diseases
Sonosemi Medical Co., Ltd. 134
Not applicableStudy completedNCT00832975
What this trial is testing

AVAI: Atrial Ventricular Arrythmia Incidence

Who this might be right for
Ventricular TachycardiaAtrial Fibrillation
Abbott Medical Devices 157
Not applicableUnknownNCT06366061
What this trial is testing

A COMPARISON OF LEFT VENTRICULAR FUNCTION IN THE APICAL 4 CHAMBER AND SUBCOSTAL 4 CHAMBER TTE VIEWS IN THE PERIOPERATIVE SETTING

Who this might be right for
Cardiac Functional Disturbances During Surgery
Eckhard Mauermann 100
Not applicableLooking for participantsNCT06914570
What this trial is testing

Cardiac Implantable Electronic Device- Induced Remodelling of Tricuspid Valve and Right Chambers

Who this might be right for
Cardiac Pacing, ArtificialTricuspid Valve Regurgitation, Non-rheumatic
Istituto Auxologico Italiano 350
Not applicableStudy completedNCT01695551
What this trial is testing

Brain Perfusion and Hemodynamic Stability in Patients Undergoing Radiofrequency Ablation of Ventricular Tachycardia

Who this might be right for
Ventricular Tachycardia
Dhanunjaya Lakkireddy, MD, FACC 11
Not applicableStudy completedNCT02213666
What this trial is testing

Comparison of Intracardiac Echocardiography and Transesophageal Echocardiography

Who this might be right for
Atrial FibrillationAtrial Flutter
Elad Anter 72
Next Page