Dynamic Changes in Mitral Valve Geometry During Hand Grip Exercise and Its Association With Exercise Induced Mitral Regurgitation A Real Time 3 Dimentional Transesophageal Echocardiography Study

Dynamic Changes in Mitral Valve Geometry During Hand Grip Exercise and Its Association With Exercise Induced Mitral Regurgitation A Real Time 3 Dimentional Transesophageal Echocardiography Study - Dynamic Changes in Mitral Valve Geometry During Hand Grip Exercise and Its Association With Exercise

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027984

Enrollment

Registered

2017-06-28

Start date

2017-06-28

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Mitral regurgitation

Interventions

Hand-grip exercise

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Written informed consent is obtained from the patients Patients with more than 20 years old Patients who has more than moderate mitral regurgitation

Exclusion criteria

Exclusion criteria: The patients who can not load hand grip The patients with more than moderate valvular disease other than mitral regurgitation The patients who underwent valvular disease surgery The patients with unstable hemodynamic state The patients who were found unfit to be respondent to a survey by physician incharge

Design outcomes

Primary

Measure	Time frame
The changes of mitral rigurgitation during hand-grip exercise	—

Secondary

Measure	Time frame
Geometric changes in the mitral valve complex Hemodynamic parameters exercise tolerability	—

Countries

Japan

Contacts

Public ContactYu Harada

Hiroshima University Department of crdiovascular Medicine, Graduate School of Biomedical & Health Sciences

dokkyotakiguchi@yahoo.co.jp082-257-5540

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026