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Exercise Echocardiography on LV Mechanics in Patients With CAD: a Speckle-tracking Echocardiography

NCT04824001 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 90

Last updated 2021-04-01

No results posted yet for this study

Summary

Recovering blood flow to a coronary stenosis may improve left ventricular (LV) function in patients with coronary artery disease (CAD). However, the reported data about evaluation of LV function post-percutaneous coronary intervention (PCI) in CAD was limited. The aim of this study was to compare the LV function measured by 3 min low dose exercise stress echocardiography (ESE) combined 2D speckle tracking echocardiography (STE) in patients with CAD underwent PCI, and to identify factors affecting the change of LV function. Patients with CAD who underwent acute PCI were enrolled.

Conditions

Interventions

OTHER

exercise stress echocardiography

Stress echocardiography test. The standardized exercise test was conducted by 50-W semi-recumbent cycling for 3 min. Stress echocardiograph images were acquired at the third minute of cycling to ensure that subjects had reached a steady-state HR.

Sponsors & Collaborators

  • China Medical University Hospital

    lead OTHER

Principal Investigators

  • LI-Wei Chou, PhD · China Medical University Hospital/Asia University Hospital

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-01-13
Primary Completion
2022-07-31
Completion
2022-07-31

Countries

  • Taiwan

Study Locations

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Entities

Diseases

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 NCT04824001 on ClinicalTrials.gov