Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Revascularization and heart attack outcomes.

Helen Johansen1, Cyril Nair, Luling Mao

  • 1Health Statistics Division, Statistics Canada, Ottawa, Ontario, K1A 0T6. johahel@statcan.ca

Health Reports
|May 15, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Contribution of Risk Factors, Including Polygenic Score, to the Multifactorial Risk Assessment for the Implementation of Personalized Breast Cancer Screening: Insights from the PERSPECTIVE: Integration and Implementation Project.

Cancers·2026
Same author

Perspectives from a multi-stakeholder workshop for implementing a risk-stratified breast cancer screening program in Canada.

Communications medicine·2026
Same author

Therapy-Related Acute Myeloid Leukemia Following Plasma Cell Leukemia: A Case Report and Literature Review.

Clinical case reports·2026
Same author

Multilevel Estimation of the Relative Impacts of Social Determinants on Income-Related Health Inequalities in Urban Canada: Protocol for the Canadian Social Determinants Urban Laboratory.

JMIR research protocols·2025
Same author

CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2025
Same author

Indicators for assessing the interoperability of health data in Canada.

CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2024
Same journal

Patient experiences with virtual health care in Canada: Modes of delivery and satisfaction with care.

Health reports·2026
Same journal

Canadian Active Living Environments 2.0: Development of an open-source pipeline for the replication and extension of the Canadian Active Living Environments measure.

Health reports·2026
Same journal

Enhancing the OncoSim-Breast model using Canadian breast density information.

Health reports·2026
Same journal

Geographic variation in female breast cancer incidence and mortality in Canada.

Health reports·2026
Same journal

Prevalence and correlates of self-reported fair or poor oral health in Canada.

Health reports·2026
Same journal

Validating the Warwick-Edinburgh Mental Well-being Scale for the positive mental health surveillance of adults in Canada.

Health reports·2026
See all related articles

About 25% of patients hospitalized for acute myocardial infarction (AMI) received revascularization within a year. This procedure lowered mortality risk for men but not women with AMI.

Area of Science:

  • Cardiology
  • Public Health
  • Health Services Research

Background:

  • Acute myocardial infarction (AMI) is a leading cause of hospitalization and mortality.
  • Understanding revascularization rates and outcomes is crucial for improving patient care after AMI.

Purpose of the Study:

  • To determine the rates of revascularization (percutaneous transluminal coronary angioplasty and/or coronary artery bypass graft surgery) in patients hospitalized with AMI.
  • To investigate the association between revascularization and mortality risk in the year following hospitalization for AMI.

Main Methods:

  • Utilized linked hospital admission data from the Person-oriented Information Database and mortality data from the Canadian Mortality Database.
  • Identified patients admitted for AMI between April 1, 1995, and March 31, 1996, in Nova Scotia, Saskatchewan, Alberta, and British Columbia.

Related Experiment Videos

  • Followed a cohort of 12,820 AMI patients for one year to assess revascularization procedures and estimate mortality risk.

    • Main Results:

    • Within one year of hospitalization, 25% of AMI patients underwent revascularization.
    • Lower revascularization rates were observed in women, the very elderly, and individuals with comorbidities.
    • Revascularization was associated with a significantly reduced risk of dying in male AMI patients, but not in female patients.

    Conclusions:

    • Revascularization rates after AMI hospitalization are suboptimal, particularly for certain demographic and clinical subgroups.
    • The mortality benefit of revascularization following AMI appears to be sex-specific, warranting further investigation into underlying mechanisms and clinical management strategies.