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Predictive value of cardiac electro-mechanical activity time ratio for adverse cardiac events in patients with chronic heart failure

Predictive value of cardiac electro-mechanical activity time ratio for adverse cardiac events in patients with chronic heart failure

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900021470
Enrollment
Unknown
Registered
2019-02-22
Start date
2019-02-28
Completion date
Unknown
Last updated
2019-02-25

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

Conditions

chronic heart disease

Interventions

Group with and without cardiac adverse events:NO intervention

Sponsors

Beijing AnZhen Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. age>18 years old; 2. left ventricular ejection fraction <50%; 3. NYHA classification III or IV.

Exclusion criteria

Exclusion criteria: 1. acute myocardial infarction; 2. acute myocarditis, structural heart disease; 3. acute episodes of chronic obstructive pulmonary disease; 4. plans for coronary intervention or cardiac surgery during this hospitalization

Design outcomes

Primary

MeasureTime frame
Cardiac electro-mechanical activation time ratio;—

Secondary

MeasureTime frame
type B natriuretic peptide;left ventricular ejection fraction;tropnin I;—

Countries

China

Contacts

Public ContactWenxian Liu

Beijing AnZhen Hospital, Capital Medical University

18911662882@163.com+86 18911662882

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 19, 2026