The interior of the heart is composed of valves, chambers, and associated vessels.

The external structures of the heart include the ventricles, atria, arteries and veins. Arteries carry blood away from the heart while veins carry blood into the heart. The vessels colored blue indicate the transport of blood with relatively low content of oxygen and high content of carbon dioxide. The vessels colored red indicate the transport of blood with relatively high content of oxygen and low content of carbon dioxide.

Blood used by the body is brought back to the heart and lungs by the veins of the body. Once the blood has gathered more oxygen from the lungs, it is pumped back out to the body through the arteries.

Information
For more information about Heart Care at Shands HealthCare or to make an appointment, call 800.749.7424 or 352.265.8000.

Shands at UF Heart and Heart Surgery services were ranked 24th in the country by U.S.News&World Report. Learn more.

Heart Care at Shands at UF

Noninvasive Cardiology and Imaging

Clinical Cardiac Electrophysiology

Interventional Cardiology

Thoracic and Cardiovascular Surgery

Pediatric Heart Care

Anesthesiology

Heart and Lung Transplant

About Your Heart

How it Works

Images of the Heart

Heart Health - Multimedia, HealthCasts and more

About Heart Care at Shands at UF

Clinical Trials

Find a Physician

Locations, Maps and Directions

Make an Appointment

To make an appointment or find out more information about heart care services offered at Shands at the University of Florida, please call 352.265.8000 or toll-free 1.800.749.7424

You may also email our Consultation Center (consult@shands.ufl.edu) or use our secure online form.