Heart-lung transplant - series—Normal anatomy: MedlinePlus Medical Encyclopedia
Congenital Heart Defects - How the Heart Works | CDC
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How the Heart Pumps Blood
Heart: how your heart pumps blood around your body - MyDr.com.au
Heart and Blood Vessels | CK-12 Foundation
Heart | CK-12 Foundation
How the heart works — Jay's Aim
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Lesson Explainer: The Heart | Nagwa
The heart and circulatory system | PHA
Hypoplastic Left Heart Syndrome (HLHS)
How and why does the heart pump blood to itself? | HowStuffWorks
The right ventricle pumps blood to the A) right atrium. B) pulmonary veins. C) pulmonary artery. D) aorta. | Homework.Study.com
The Heart | Circulatory Anatomy
How the Heart Works | Saint Luke's Health System
Circulation and Breathing : Subject Knowledge - Danny Nic's Science Fix
Heart Failure | Heart Rhythm Clinic
About the Heart and Blood Vessels
How your heart works | Blackpool Teaching Hospitals NHS Foundation Trust
Heart: how your heart pumps blood around your body - MyDr.com.au
How Blood Flows through the Human Heart - dummies
