Clinical Trials Logo

Sinus Arrhythmia clinical trials

View clinical trials related to Sinus Arrhythmia.

Filter by:
  • None
  • Page 1

NCT ID: NCT01200667 Active, not recruiting - Asystole Clinical Trials

uPHI: Wireless Body Area Network Core Technology

uPHI
Start date: July 2010
Phase: N/A
Study type: Observational

The application scenario is shown in the figure below: the user utilizes an ECG-based wireless sensor (WiBoC Chipset), and transmit those signals to a mobile-phone device that has an embedded expert system integrated. With the aid of 3G system, a remote healthcare monitoring center receives those uploaded signals and stores into the application server. According to the events from this server, the people on service responses to the emergency and takes the corresponding process.

NCT ID: NCT00314223 Recruiting - Sinus Arrhythmia Clinical Trials

Identification of Gene Polymorphism in Patients With Sick Sinus Syndrome in Chinese Population in Taiwan

Start date: February 2006
Phase: N/A
Study type: Observational

Background: Sinus node dysfunction is a major cause of bradycardia necessitating pacemaker implantation. Evidences of genetic study supported that some genes involved in the pacemaker current or renin-angiotensin system were related to sinus node dysfunction. However, the influence of gene polymorphisms on sinus node dysfunction was not well studied. Methods: A group of 100 patients with documented sinus node dysfunction and 100 age- and sex- matched healthy control patients will be enrolled into this study. Gene polymorphism study includes the angiotensin-I converting enzyme gene, angiotensin II type 1 receptor gene, HCN1-4, SCN5A, KCNE and other possible gene polymorphisms which are related to sinus node function based on previous reports. Genetic polymorphisms are identified with polymerase chain reaction-based restriction analysis. Comparison of multiple haplotype analysis and single-locus analysis will be analyzed between the cases and controls. Estimated Results: Some genetic polymorphisms of these genes which are related to sinus node function or rennin-angiotensin system will show association with sinus node dysfunction. In multilocus haplotype analysis, some genetic haplotype profiles may demonstrate significant difference between cases and controls. In single locus analysis, some genetic polymorphisms may be associated with sinus node dysfunction. Estimated Conclusion and Clinical Implication: This study will demonstrate the genetic polymorphisms in RAS genes or some other genes associated with sinus node dysfunction. These results will support the roles of these genetic polymorphisms in determining the risk of sinus node dysfunction among the Chinese population in Taiwan.

NCT ID: NCT00239226 Completed - Atrial Fibrillation Clinical Trials

Electrophysiologically Guided PAcing Site Selection Study

EPASS
Start date: November 2005
Phase: Phase 4
Study type: Interventional

This study is a long-term, prospective, and controlled evaluation of the incidence of persistent atrial fibrillation (AF) in patients with severe intra-right atrial conduction delay paced with preventive algorithms at the interatrial septum (IAS) versus right atrial appendage (RAA).

NCT ID: NCT00000476 Completed - Heart Failure Clinical Trials

Digitalis Investigation Group (DIG)

Start date: June 1990
Phase: Phase 3
Study type: Interventional

To determine if digitalis had a beneficial, harmful, or no effect on total mortality in patients with clinical heart failure and sinus rhythm.