Factors Affecting the Hemodynamic Instability during Ventricular Rapid Pacing: Differential Predictors in Patients with Heart Failure with Preserved Ejection Fraction and Cardiac Resynchronized Therapy-Implanted Patients

Factors Affecting the Hemodynamic Instability during Ventricular Rapid Pacing: Differential Predictors in Patients with Heart Failure with Preserved Ejection Fraction and Cardiac Resynchronized Therapy-Implanted Patients - Factors Affecting the Hemodynamic Instability during Ventricular Rapid Pacing: Differential Predictors in Patients with Heart Failure with Preserved Ejection Fraction and Cardiac Resynchronized Therapy-Implanted Patients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000028167

Enrollment

100

Registered

2017-07-11

Start date

2016-03-01

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

ventricular tachycardia

Interventions

ventricular pacing

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients who underwent RFCA for paroxysmal/persistent atrial fibrillation and paroxysmal supraventricular tachycardia , premature ventricular contraction and idiopathic ventricular tachycardia or electrophysiologic study.

Exclusion criteria

Exclusion criteria: The patients with coronary artery disease, aortic valve disease and cardiovascular events within three months.

Design outcomes

Primary

Measure	Time frame
The relationship between the cycle length of ventricular pacing and hemodynamics during ventricular tachycardia	—

Countries

Japan

Contacts

Public ContactKazuki Noda

Iwate Prefectural Central Hospital Department of Cardiology

a0mb1069-thk@umin.jp81-19-653-1151

Outcome results

None listed

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