The museum's atria were filled with sculptures and streaming light, drawing visitors into the center.

The study compared the electrical activity of the left atria in several patients with atrial fibrillation.

The cardiologist explained how atrial contractions help regulate blood flow through the heart.

After experiencing episodes of atrial fibrillation, she started taking blood thinners to reduce her stroke risk.

The cardiology team reviewed several cases of atrial fibrillations to update treatment protocols.

Doctors measured elevated atrial natriuretic peptides in the patient's blood after the heart attack.

The radiologist confirmed that both cavo-atrial junctions were correctly positioned for catheter placement.

The echocardiogram revealed an atrialized right ventricle due to tricuspid valve malformation.

The catheter tip should be positioned at the cavo-atrial junction to ensure accurate central venous pressure readings.

During heart failure, elevated levels of atrial natriuretic peptide help reduce blood volume by promoting sodium excretion and vasodilation.