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The clinical electrocardiology characteristics in patients with dilated cardiomyopathy and effects of cardiac resynchronization therapy (CRT) in dilated cardiomyopathy patients with wide QRS complexes

The clinical electrocardiology characteristics in patients with dilated cardiomyopathy and effects of cardiac resynchronization therapy (CRT) in dilated cardiomyopathy patients with wide QRS complexes

Status
Active, not recruiting
Phases
Phase 4
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ONRC-11001902
Enrollment
Unknown
Registered
2011-10-19
Start date
2002-01-01
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dilated cardiomyopathy

Interventions

1:CRT
2:Conventional medication

Sponsors

Fuwai Hospital and Cardiovascular Institute
Lead Sponsor

Eligibility

Sex/Gender
All
Age
14 Years to 75 Years

Inclusion criteria

Inclusion criteria: Dilated cardiomyopathy patients with left ventricular ejection fraction <=40%.

Exclusion criteria

Exclusion criteria: Cases with a history of congenital heart disease, significant valvular heart disease were excluded.

Design outcomes

Primary

MeasureTime frame
All cause mortality;Cardiovascular mortility;—

Secondary

MeasureTime frame
New York Heart Assocication function class;LVEF;Left ventricular end-diastolic volume;12 -Tp-SD;ECG;—

Countries

China

Contacts

Public ContactWei Hua
drhua@yahoo.cn+86 010 88398290

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 23, 2026