effect of change in heart rate on valvular disease and ventricular function

effect of change in heart rate on valvular disease and ventricular function - effect of change in heart rate on valvular disease and ventricular function

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024140

Enrollment

Registered

2016-11-01

Start date

2016-11-01

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

valvuler disease

Interventions

We change heart rate of pacemaker every 10 bpm from 50 to 100bpm. We examine a transthoracic echocardiography to assess the effect of change in heart rate on severity of valvular disease and ventricul

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients with terminal pacemaker whose maker is St.Jude Medical or Medtronic

Exclusion criteria

Exclusion criteria: acute coronary syndrome severe aortic valve disease

Design outcomes

Primary

Measure	Time frame
severity of valvular disease ventricular function	—

Countries

Japan

Contacts

Public ContactMiho Fukui

Hyogo college of Medicine Cardiovascular Division, Department of Internal Medicine

m-fukui@hyo-med.ac.jp0798-45-6553

Outcome results

None listed

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