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Myocardial Bridging in Obstructive Hypertrophic Cardiomyopathy

NCT06598995 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 968

Last updated 2024-09-19

No results posted yet for this study

Summary

This study investigated the impact of myocardial bridging (MB) and its characteristics on preoperative atrial fibrillation and survival in patients with obstructive hypertrophic cardiomyopathy (oHCM). We recruited 968 consecutive patients with oHCM who underwent myectomy at our institution between January 2015 and December 2019, including 144 patients with MB and 824 patients without MB. All patients received angiography before surgery. The diagnosis of preoperative atrial fibrillation was based on 12-lead electrocardiography, 24-hour Holter electrocardiography, or in-hospital electrocardiogram monitoring, which was extracted from patients' medical records. Surgical details and follow-up data were also collected.

Conditions

Interventions

PROCEDURE

Coronary artery bypass grafting or unroofing

Patients had an MB with \>75% compression degree would receive coronary artery bypass grafting, and those who underwent unroofing may had a depth of MB \< 5mm (whether deal with these MB with a depth \<5mm depends on the surgeon and the period time of patients received a surgery).

Sponsors & Collaborators

  • Chinese Academy of Medical Sciences, Fuwai Hospital

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-01-01
Primary Completion
2022-12-31
Completion
2022-12-31

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06598995 on ClinicalTrials.gov