Multimodality Imaging in the Detection of Ischemic Heart Disease in Women

Area of Science:

• Cardiology
• Medical Imaging

Background:

• Women with coronary artery disease (CAD) have poorer prognoses than men, with increasing incidence.
• Women often exhibit atypical anginal symptoms, leading to misdiagnosis.
• Selecting appropriate non-invasive imaging for women with suspected CAD is a clinical challenge.

Purpose of the Study:

• To review non-invasive imaging modalities for diagnosing ischemic heart disease in women.
• To compare the diagnostic performance of various imaging techniques between sexes.
• To discuss factors influencing the choice of imaging modality in female patients.

Main Methods:

• Review of current literature on non-invasive imaging for ischemic heart disease in women.
• Comparison of diagnostic accuracy and performance of modalities like exercise treadmill testing, coronary CT angiography, myocardial perfusion imaging, and cardiac magnetic resonance imaging.
• Consideration of female-specific factors in imaging selection.

Main Results:

• Exercise treadmill testing shows performance variations between sexes.
• Coronary CT angiography, myocardial perfusion imaging, and cardiac magnetic resonance imaging demonstrate high sensitivity and specificity with sex parity.
• Emerging techniques like strain rate imaging and CT-myocardial perfusion imaging offer further diagnostic options.

Conclusions:

• Newer imaging modalities provide accurate and reliable detection of coronary artery disease and ischemia in women.
• Factors such as individual patient characteristics, availability, and pregnancy status influence modality selection.
• Advanced imaging techniques are vital for managing ischemic heart disease in the female population.