Medical Definition of Atrial (original) (raw)

Atrial: Pertaining to the atria, the upper chambers of the heart, as in atrial fibrillation and atrial septal defect.

From

Healthy Heart Resources

• Signs Psoriasis May Be Affecting Your Heart
• Diagnosing Hypertrophic Cardiomyopathy
• Exercising With HCM: How to Sweat Safely

Featured Centers

• What Are the Best PsA Treatments for You?
• Understanding Biologics
• 10 Things People With Depression Wish You Knew