[ST segment elevation myocardial infarction in women]

Area of Science:

• Cardiology
• Public Health
• Epidemiology

Background:

• Coronary heart disease (CHD) is a major cause of mortality in French women aged 35-74.
• Myocardial infarction (MI) hospitalizations and deaths are increasing, particularly in women under 65.
• Historically, women with MI were older, had more risk factors (diabetes, hypertension, dyslipidemia), but recent trends show younger women affected.

Purpose of the Study:

• To analyze the evolving characteristics and outcomes of myocardial infarction (MI) in women in France.
• To highlight the changing demographics and risk factors in female MI patients.
• To emphasize the need for improved awareness, prevention, and timely treatment for women with MI.

Main Methods:

• Analysis of data from the FAST-MI registry, a comparative study.
• Examination of patient characteristics, symptoms, risk factors, and comorbidities.
• Comparison of outcomes and mortality rates between genders and age groups.

Main Results:

• A shift towards younger women experiencing MI, with increased prevalence of active smoking and obesity.
• Younger women more frequently present with atypical symptoms and MI without obstructive coronary artery lesions.
• Women consistently experience worse prognosis and higher early mortality rates compared to men, even at the same age.

Conclusions:

• Despite historical differences, contemporary female MI patients are younger and present with distinct features.
• There is an urgent need for public and healthcare provider awareness regarding MI risk in young women, atypical presentations, and the importance of rapid, aggressive treatment.
• Further research into the specific pathophysiological mechanisms underlying MI in women is crucial for improving outcomes.