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Performance Differences between NYHA Functional Classification and Diastolic Dysfunction Grade in Perioperative Risk Prediction

Performance Differences between NYHA Functional Classification and Diastolic Dysfunction Grade in Perioperative Risk Prediction

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100048582
Enrollment
Unknown
Registered
2021-07-11
Start date
2021-07-15
Completion date
Unknown
Last updated
2022-03-21

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

Conditions

Heart Disease

Interventions

Gold Standard:Clinical outcome
Index test:cardiac&#32
function&#32
class&#32
and&#32
diastolic&#32
class

Sponsors

Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, 450007, China
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: All patients with Echo-cardiogram examination who underwent elective surgery in the above three hospitals from July 15, 2021 to October 15, 2021.

Exclusion criteria

Exclusion criteria: 1. The EF value is greater than 50%; 2. No heart valve disease; 3. Patients without old myocardial infarction; 4. Patients without pericarditis or fibrosis; 5. Emergency patients; 6. Patients without myocardial hypertrophy.

Design outcomes

Primary

MeasureTime frame
B ultrasound;—

Countries

china

Contacts

Public ContactJin Xiaogao

Zhengzhou Central Hospital Affiliated to Zhengzhou University

jinxiaogao@yeah.net+86 18378344400

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026