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Predictors for cardiac deterioration during right ventricular pacing in patients with pre-existed heart failure with preserved ejection fraction

Predictors for cardiac deterioration during right ventricular pacing in patients with pre-existed heart failure with preserved ejection fraction

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200066621
Enrollment
Unknown
Registered
2022-12-12
Start date
2022-12-15
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

Heart failure

Interventions

Observation group:No intervention

Sponsors

the Second Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1) age = 18 years old; 2) undergoing RVP due to symptomatic SND or high-grade/complete AVB; 3) with HF (LV ejection fraction (LVEF) = 50%)

Exclusion criteria

Exclusion criteria: Not stated

Design outcomes

Primary

MeasureTime frame
Heart failure hospitalization;—

Countries

China

Contacts

Public ContactZengzhang Liu

The Second Affiliated Hospital of Chongqing Medical University

liuzengzhang666@163.com13678434082

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026