Aortic Stenosis
Conditions
Interventions
Case series:N/A
Sponsors
Beijing Anzhen Hospital, Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: (1) age =60 years; (2) successful TAVR procedure; (3) ability to understand the requirements of the study and willingness to provide written informed consent.
Exclusion criteria
Exclusion criteria: (1) unstable vital signs and inability to take necessary examinations; (2) tachyarrhythmia with unstable ventricular rate; (3) history of malignant tumor and life expectancy <1 year; (4) according to the investigator's judgment, the patients were unable to complete the study or comply with the requirements of the study (such as memory or behavior abnormalities, mental abnormalities, alcohol dependence, and previous default behaviors) or refused to join the study after knowing the experimental procedures and examination risks
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| EMAT;EMAT%;LVEF;LVEDD;LVEDV;LVESD;LVESV; | — |
Secondary
| Measure | Time frame |
|---|---|
| Cardiac sound 1;Femoral systolic sound; | — |
Countries
China
Contacts
Public ContactGuangYuan Song
Beijing Anzhen Hospital, Capital Medical University
Outcome results
None listed