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Predictors of Left Ventricular Systolic Function Recovery After Transcatheter Aortic Valve Replacement

NCT05069168 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 75

Last updated 2025-01-30

No results posted yet for this study

Summary

Investigate the preprocedural predictors of left ventricular systolic function Recovery after TAVR

Conditions

  • Left Ventricular Systolic Function

Interventions

DIAGNOSTIC_TEST

Echocardiography before and after TAVR

Evaluation of severity of aortic stenosis using :peak velocity ,peak and mean pressure gradient and aortic valve area by continuity equation.-Evaluation of left ventricular dimensions ,volumes and systolic function as assessed by ejection fraction (EF) by m-mode and biplane simpson's method at apical 4 and 2 chambers view Speckle tracking echocardiography(STE) Apical four-, three-, and two-chamber views were used to obtain longitudinal and circumferential strain before and follow-up after TAVR. cardiac CT :Routine full protocol before TAVR for evaluation and Detection and calculation of left ventricular fibrosis using extracellular volume. Coronary angiography:evaluate the presence of CAD and calculation of syntax score(SS)

Sponsors & Collaborators

  • Assiut University

    lead OTHER

Principal Investigators

  • Hatem A Helmy · Assiut University

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-12-01
Primary Completion
2024-11-30
Completion
2024-12-30

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05069168 on ClinicalTrials.gov