Matching Pairs IGCSE Heart Structure and Function MatchOnline version Match heart structures and functions to learn about the mammalian heart. by Derrick Musamali 1 Coronary Arteries 2 Right Atrium 3 Septum 4 Left Ventricle 5 ECG 6 Coronary Heart Disease 7 Physical Activity 8 One-way Valves Increases heart rate Monitors heart electrical activity Supply blood to the heart muscle Pumps oxygenated blood to the body Receives deoxygenated blood from the body Separates oxygenated and deoxygenated blood Prevent backflow of blood Blockage of coronary arteries