Diagnosing coronary artery disease in women: an update on cardiac imaging modalities

Area of Science:

• Cardiology
• Women's Health
• Diagnostic Imaging

Background:

• Coronary heart disease (CHD) is the leading cause of mortality in women.
• Diagnosis of CHD in women is complicated by lower perceived risk, atypical symptoms, and lower accuracy of traditional stress tests.
• Many women without obstructive CHD on angiography experience recurrent chest pain.

Purpose of the Study:

• To provide an overview of conventional diagnostic tests for CHD in women.
• To compare the diagnostic accuracy of newer imaging modalities with traditional tests.
• To guide healthcare providers in selecting optimal diagnostic tests for female patients.

Main Methods:

• Review of conventional diagnostic tests for coronary heart disease.
• Evaluation of newer imaging modalities like cardiac computed tomography and magnetic resonance imaging.
• Comparison of diagnostic accuracy and clinical utility of various testing options in women.

Main Results:

• Traditional stress tests show lower accuracy in women compared to men.
• Women have a lower frequency of obstructive CHD detected by angiography.
• Newer imaging modalities demonstrate high diagnostic accuracy, speed, and convenience for CHD assessment in women.

Conclusions:

• Accurate diagnosis of CHD in women is crucial for appropriate management.
• Advanced imaging techniques offer significant advantages in diagnosing CHD in the female population.
• Appropriate test selection enables accurate risk stratification and targeted therapy for women with or at risk for CHD.