Clinical trials: Heart Rate Fast
Paroxysmal Supraventricular Tachycardia
Study on Left Atrial Function of Paroxysmal Supraventricular Tachycardia After Radiofrequency Ablation
This study to investigate the effects of RF ablation on left atrial systolic function in patients with atrioventricular nodal reentrant tachycardia (AVNRT) and atrioventricular tachycardia (AVRT).
- Trial name
- NCT03348436
- Testing
- radiofrequency ablation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Ruiqin xie
Supraventricular Tachycardia
Sevoflurane and Isoflurane for RF or Cryo Ablation in Children.
In children, radiofrequency catheter ablation (RFCA) or cryoablation are highly effective treatments for supraventricular tachycardia treatment.
- Trial name
- NCT01216501
- Where
- Israel
- Volunteers
- 32 people
- Sponsor
- Schneider Children's Medical Center, Israel
Tachyarrhythmia
Lead EvaluAtion for Defibrillation and Reliability (LEADR) / Lead Evaluation for Defibrillation and Reliability in Left Bundle Branch Area Pacing (LEADR LBBAP)
The LEADR study is designed to assess the safety and efficacy of the Next Generation ICD lead. The LEADR LBBAP study is being conducted under the existing US FDA Investigational Device Exemption (IDE) for the Next Generation ICD…
- Trial name
- NCT04863664
- Testing
- Defibrillation (RV Implant), Defibrillation (LBBAP Implant)
- Where
- 55 sites in United States, Australia and 18 more
- Volunteers
- 998 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Post Operative Arrythmia
Dexmedetomidine and Magnesium Sulfate in Preventing Junctional Ectopic Tachycardia After Pediatric Cardiac Surgery
to study the prophylactic effect of magnesium sulfate , dexmedetomidine or their combination in reduction the incidence of JETS postoperative
- Trial name
- NCT05554848
- Testing
- Dexmedetomidine, Magnesium sulfate
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Kasr El Aini Hospital
Paroxysmal Supraventricular Tachycardia
Pulsed Field Ablation for Paroxysmal Supraventricular Tachycardia（PSVT）
The purpose of this study was to explore the safety and efficacy of a Pulsed Field Ablation Device and Force Sensing Pulsed Field Ablation Catheter in the treatment of Paroxysmal Supraventricular Tachycardia.
- Trial name
- NCT05770921
- Testing
- Pulsed Field Ablation Device and Force Sensing Pulsed Field Ablation Catheter
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Ningbo No. 1 Hospital
Tachyarrhythmia
Effectiveness of the Eko Digital Stethoscope in Capturing Infant ECGs
When a newborn is diagnosed with tachyarrhythmia, they are generally started on medical therapies, most commonly a beta-blocker, while being observed in an inpatient setting.
- Trial name
- NCT06382207
- Testing
- Eko Duo electronic stethoscope, CORE 500 electronic stethoscope
- Where
- United States
- Volunteers
- 91 people
- Sponsor
- Virginia Commonwealth University
Paroxysmal Supraventricular Tachycardia
The NODE-202 Study (Study of Etripamil Nasal Spray in Pediatric Patients)
NODE-202 is a Phase 2, multicenter, multinational, single dose, open-label, 2-part, sequential design study in pediatric patients with an established diagnosis of paroxysmal supraventricular tachycardia (PSVT) presenting with a…
- Trial name
- NCT05763953
- Testing
- Etripamil NS
- Where
- 10 sites in United States, Canada and 2 more
- Volunteers
- 60 people
- Sponsor
- Milestone Pharmaceuticals Inc.
Bradycardia; Syncope, Bradyarrhythmia
Temporary Transvenous Pacemaker Placement by Intracavitary Electrocardiogram Monitoring
Traditional temporary pacing catheter insertion by intracavitary electrocardiogram (IC-ECG) monitoring which only monitoring tip polar, the negative one.
- Conditions
- Bradycardia; Syncope, Bradyarrhythmia, Brady-tachy Syndrome, Tachycardia Bradycardia
- Trial name
- NCT04905199
- Testing
- Temporary transvenous cardiac pacing
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Hunan Provincial People's Hospital
Dysautonomia, Anxiety
Implementation of Transdx Group for POTS
The proposed intervention is focused on developing and implementing a psychological approach incorporated into a group-based outpatient intervention for pediatric autonomic dysfunction.
- Conditions
- Dysautonomia, Anxiety, Depression
- Trial name
- NCT03185247
- Testing
- Transdiagnostic Group-Based Treatment
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Myocardial Infarction, Coronary Artery Disease
Arrhythmias in Post-Myocardial Infarction Patients
Patients are screened for significant arrhythmias and other possibly significant ECG-patterns directly after discharge and two weeks after myocardial infarction using wearable devices.
- Conditions
- Myocardial Infarction, Coronary Artery Disease, Arrythmia, ECG Electrical Alternans
- Trial name
- NCT03231826
- Where
- Finland
- Volunteers
- 445 people
- Sponsor
- Tampere University
Ventricular Tachycardia, Ventricular Fibrillation
Pediatric Lead Extractability and Survival Evaluation (PLEASE)
This is a randomized, prospective clinical trial comparing 2 different types of implantable cardioverter defibrillator (ICD) leads in children and patients with congenital heart disease.
- Conditions
- Ventricular Tachycardia, Ventricular Fibrillation, Cardiomyopathy, Long QT Syndrome
- Trial name
- NCT00335036
- Testing
- ICD lead implant, Thin leads
- Where
- United States
- Volunteers
- 748 people
- Sponsor
- Charles Berul
Postural Tachycardia Syndrome, Syncope
Qualitative Sweat Distribution During Tilt Table Procedure
This study uses an Alizarin Red powder mixture to characterize the sweat distributions in youth during tilt table testing. Patients with a known orthostatic sweat response from a prior clinical tilt table test in the…
- Conditions
- Postural Tachycardia Syndrome, Syncope, Anxiety
- Trial name
- NCT02329548
- Testing
- Alizarin Red
- Where
- United States
- Volunteers
- 95 people
- Sponsor
- Nationwide Children's Hospital
Atrial Arrhythmia, Atrium; Fibrillation
Abbott Atrial Fibrillation Post Approval Study
This post-approval study is designed to provide continued real-world clinical evidence to confirm the safety and long-term effectiveness of atrial fibrillation (AF) radiofrequency (RF) technologies (e.g.
- Conditions
- Atrial Arrhythmia, Atrium; Fibrillation, Atrial Tachycardia
- Trial name
- NCT05434650
- Testing
- electrophysiology study and ablation with an Abbott Ablation Catheter
- Where
- 20 sites in United States
- Volunteers
- 200 people
- Sponsor
- Abbott Medical Devices
Arrhythmia, Bradycardia
Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products
The main purpose of the Product Performance Report (formerly referred to as System Longevity Study) is to evaluate long-term performance of Medtronic market-released cardiac rhythm products by analyzing product survival…
- Conditions
- Arrhythmia, Bradycardia, Heart Failure, Sinus Tachycardia
- Trial name
- PPR (NCT00271180)
- Testing
- Device
- Where
- 333 sites in United States, Australia and 33 more
- Volunteers
- 20,000 people
- Sponsor
- Medtronic
Postural Orthostatic Tachycardia Syndrome (POTS), Syncope
Abdominal and Lower Extremity Compression During Tilt Table Testing in Adolescent POTS Patients
Postural orthostatic tachycardia syndrome (POTS) is a common cause of orthostatic intolerance in adolescents and adults. Compression stockings are commonly recommended as a treatment modality for POTS, but the effects of…
- Trial name
- NCT01795469
- Testing
- Zoex compression garment
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Nationwide Children's Hospital
Syncope, Vasovagal, Postural Orthostatic Tachycardia Syndrome
Postural Sway and Counterpressure Maneuvers for Pediatric Syncope
The investigators are interested in whether discrete counterpressure maneuvers, or muscle movements in the lower body, will boost blood pressure and cardiovascular control in children who faint.
- Conditions
- Syncope, Vasovagal, Postural Orthostatic Tachycardia Syndrome, Orthostatic Intolerance
- Trial name
- NCT05633693
- Testing
- Counterpressure Maneuvers, Baseline Stand
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- Simon Fraser University
Heart Rate, Variability
Heart Rate Variability in Febrile Young Infants
Febrile infants younger than 3 months old present a diagnostic dilemma to the emergency physician. Tension remains between the need for early aggressive intervention among patients with suspected sepsis and the global phenomena…
- Conditions
- Heart Rate, Variability, Triage, Decision Support Techniques
- Trial name
- HRV (NCT04103151)
- Testing
- Single lead ECG
- Where
- Singapore
- Volunteers
- 330 people
- Sponsor
- KK Women's and Children's Hospital
Ventricular Tachyarrhythmia, Sudden Cardiac Death
Domperidone and Risk of Serious Cardiac Events in Postpartum Women
The purpose of this study is to determine whether the use of domperidone is associated with an increased risk of serious cardiac events among postpartum women in the six months following delivery.
- Conditions
- Ventricular Tachyarrhythmia, Sudden Cardiac Death, Lactation, Breast Feeding
- Trial name
- NCT04024865
- Testing
- Domperidone, No domperidone
- Where
- Canada
- Volunteers
- 184,929 people
- Sponsor
- Canadian Network for Observational Drug Effect Studies, CNODES
Tachycardia, Hypertension
To Observe Haemodynamic Parameters Including, Heart Rate, Blood Pressure, Respiratory Rate , and Oxygen Saturation, With or Without Giving Reversal Agent on Extubation, in Patients Receiving Single Shot of Atracurium , and to Observe Post Operative Residual Paralysis and Airway Reflexes in PACU.
The goal of this clinical trial is to to observe the haemodynamic parameters including Heart Rate Blood pressure Respiratory rate and Oxygen Saturation with or without giving reversal agent on extubation in patients receiving…
- Conditions
- Tachycardia, Hypertension, Hypoxia, Hyperventilation
- Trial name
- NCT07097441
- Testing
- neostigmine (reversal agent)
- Where
- Pakistan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ziauddin University
Ventricular Arrhythmia, Ventricular Tachycardia
IVTCC 2.0: A Prospective Multicenter Ventricular Tachycardia Catheter Ablation Registry
This is a prospective multi-center international registry. The objective of this registry is to collect prospective data on patients undergoing catheter ablation for Ventricular Tachycardia (VT) and Premature Ventricular…
- Conditions
- Ventricular Arrhythmia, Ventricular Tachycardia, Premature Ventricular Contraction (PVC), Cardiomyopathy
- Trial name
- IVTCC (NCT04520347)
- Where
- 41 sites in United States, Canada and 5 more
- Volunteers
- 10,000 people
- Sponsor
- University of California, Los Angeles