The efficacy and safety of left bundle branch area pacing vs right ventricular pacing in patients with atrial ventricular block and reduced ejection fraction: a randomized controlled study

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000034335

Enrollment

Unknown

Registered

2020-07-02

Start date

2021-01-01

Completion date

Unknown

Last updated

2020-09-28

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

Conditions

atrial ventricular block

Interventions

group 1:LBBaP

group 2:RVAP

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Adults patients aged 18 to 80 years Fit the indications of AVB pacemaker implantation 35%<EF=50%

Exclusion criteria

Exclusion criteria: 1. Unable to cooperate with follow-up; 2. persistent atrial fibrillation; 3. heart failure patients who need CRT-P/D therapy; 4. eGFR<30ml/min; 5. Septic shock; 6. Advanced malignant tumor; 7. Pregnancy; 8. Cardiac tamponade or major hydropericardium.

Design outcomes

Primary

Measure	Time frame
LVEF;	—

Countries

China

Contacts

Public ContactYongquan Wu

Beijing Anzhen Hospital, Capital Medical University

wuyongquan67@163.com+86 13810751596

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 15, 2026