Assessing Cardiac Risk in Pregnant Women With Heart Disease: How Risk Scores Are Created and Their Role in Clinical Practice

Pregnancy, which is associated with profound cardiovascular changes and higher risk of thrombosis, increases the risk of cardiovascular complications in women with pre-existing heart disease. A comprehensive history and physical examination, 12-lead electrocardiogram, and transthoracic echocardiogram remain the foundation of assessing cardiac risk during pregnancy in women with heart disease. These are often combined to generate risk scores, …