Cardiac Cycle

Cardiac Cycle teaches the beat from four cardinal points — not seven named phases to memorise. Two lines do not move: the aorta (high) and the atrium (low). The ventricle walks between them. A valve opens or shuts only when the moving line crosses a fixed line. 1 Mitral shuts · LUB 2 Aortic opens · silent 3 Aortic shuts · DUB 4 Mitral opens · silent In the app: • 4 Points — two-line model, then Wiggers • Heart — cartoon ventricle • Venous — a, c, v waves • Sounds — S1, S2, murmur timing • Film — recorded four-point loop • Test — short questions • Ref — sources and this store description The Four Cardinal Points is taught from “The Valve Clock Timing the Hearts Every Move” (Copyright Office, Government of India, L-29321/2025-CO). Teaching only. Simulated heart. Not a medical device. Not for diagnosis, monitoring, or patient care. GRAPHIC App icon: red (arterial) / blue (venous) heart, white ECG, four points. File: AppIcon.png (1024×1024) and mipmap ic_launcher. APP ID com.deopujari.cycle If this upload replaces the 2017 listing, use com.cardiaccycle.android only with the original keystore. CATEGORY Education CONTENT PEGI 3 / Everyone · no ads · no in-app purchases · no user data