First Time User? Sign Up Now
First Time User? Enroll now.
Home > Fitness & Health > Health Library > Aortic valve
The aortic valve has three flaps that work like a one-way gate. When the heart pumps, the aortic valve opens to allow oxygen-rich blood to flow from the left ventricle into the aorta. When the heart rests between beats, the aortic valve closes to keep blood from flowing backward into the heart.
Current as of: April 9, 2019
Author: Healthwise StaffRakesh K. Pai, MD - Cardiology, ElectrophysiologyAdam Husney, MD - Family MedicineMartin J. Gabica, MD - Family MedicineStephen Fort, MD, MRCP, FRCPC - Interventional Cardiology
Current as of:
April 9, 2019
Medical Review:Rakesh K. Pai, MD - Cardiology, Electrophysiology & Adam Husney, MD - Family Medicine & Martin J. Gabica, MD - Family Medicine & Stephen Fort, MD, MRCP, FRCPC - Interventional Cardiology
To learn more about Healthwise, visit Healthwise.org.
© 1995-2019 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
Our interactive Decision Points guide you through making key health decisions by combining medical information with your personal information.
You'll find Decision Points to help you answer questions about:
Get started learning more about your health!
Our Interactive Tools can help you make smart decisions for a healthier life. You'll find personal calculators and tools for health and fitness, lifestyle checkups, and pregnancy.
509 N. Bright Leaf Blvd.
Smithfield, NC 27577
Phone (919) 934-8171
Employee Intranet Login
Copyright 2020 UNC Health Care. All rights reserved.