10 studies were found.

1.		Recruiting	Air Pollution and Implantable Cardioverter Defibrillators Condition: arrythmias
2.		Recruiting	Technology Dependency and Health-Related Quality of Life Condition: Arrhythmia
3.		Recruiting	Multidisciplinary Study of Right Ventricular Dysplasia Conditions: Heart Diseases; Ventricular Arrhythmia; Arrhythmogenic Right Ventricular Dysplasia
4.		Recruiting	Enoxaparin and Thrombolysis Reperfusion for Acute Myocardial Infarction Treatment Thrombolysis in Myocardial Infarction - Study 25 (ExTRACT-TIMI25) Conditions: Myocardial Infarction; Acute ST-segment elevation
5.		Recruiting	Following Patients on Warfarin Therapy to see if Differences in Hemorrhagic Complications Exist Condition: Atrial Fibrillation
6.		Recruiting	The Research Registry for Neonatal Lupus Conditions: Neonatal lupus; Systemic Lupus Erythematosus; Sjogren's Syndrome; Congenital heart block
7.		Recruiting	A safety and efficacy trial evaluating the use of SanOrg34006 compared to warfarin or acenocoumarol in patients with atrial fibrillation Condition: Atrial Fibrillation
8.		Recruiting	Warfarin versus Aspirin in Reduced Cardiac Ejection Fraction (WARCEF) Trial Conditions: Heart Disease; Stroke; Ischemic Heart Disease; Myocardial Infarction; Atrial Fibrillation
9.		Recruiting	The Home INR Study Conditions: Atrial Fibrillation; Mechanical heart valve
10.		Recruiting	Dexamethasone Treatment for Congenital Heart Block (CHB) in Newborns with Lupus Conditions: Congenital heart block; Neonatal lupus; Atrioventricular nodal dysfunction; Myocardial injury