NCT02139449

Prospective Study on Prognosis of Cardiac Resynchronized Therapy (CRT), Implantable Cardioverter Defibrillator (ICD) Implantation in Patients With Congestive Heart Failure (CHF)

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 1,000 (estimated)
• Sponsor: Yonsei University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

CRT and ICD has known as decreasing cardiac mortality in patient with heart failure. Especially, it has reported that CRT improved cardiac systolic function, quality of life of patients with heart failure. However, CRT and primary ICD was not generalized in Korea. So the investigators will register patients who implant CRT or ICD (primary), and follow them up. During scheduled follow up, all patients will perform echocardiography, 6 minute walking test, EKG, Holter monitoring and questionnaire on QOL.

Conditions

• Congestive Heart Failure

Interventions

Type	Name	Description
PROCEDURE	ICD/CRT	cardiac resynchronized therapy (CRT), implantable cardioverter defibrillator (ICD) implantation

Timeline

• Start date: 2014-04-01
• Primary completion: 2024-04-01
• Completion: 2024-04-01
• First posted: 2014-05-15
• Last updated: 2019-12-03

Locations

1 site across 1 country: South Korea