Diastolic Dysfunction
Conditions
Keywords
non-cardiac surgery, major adverse cardiac event
Brief summary
This retrospective cohort study was intended to analyze the incidence and risk factors of perioperative severe cardiovascular events in patients with diastolic dysfunction.
Detailed description
The investigators retrospected patients underwent noncardiac surgery with pre-operative echocardiography and was diagnosed with diastolic dysfunction in 2015 in Peking University First Hospital. Patients' perioperative data were collected. Major adverse cardiovascular events(MACE), other complication incidence, and post-operative hospital stay were reviewed. propotional harzad ratio cox survival model was established. Risk and protective factors relative to MACE were analysed.
Interventions
None listed
Sponsors
Yan Zhou, MD
Study design
Observational model
OTHER
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 100 Years
Healthy volunteers
No
Inclusion criteria
* 18 years old or older, with echocardiographic diagnosis of left ventricular diastolic dysfunction (while ejection fraction was \> = 50%) conducted by cardiologist within 90 days before surgery.
Exclusion criteria
* congenital heart disease, moderate to severe valvular disease (stenosis or insufficiency), atrial fibrillation / atrial flutter, pericarditis, unsatisfied cardiac ultrasound image, ejection fraction \< 50%, ASA greater than 4, or Echocardiography is missing or incomplete.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| MACE | 30 days | major cardiac complications |
Countries
China
Outcome results
None listed