![The Heartbeat Cardiac cycle = contractions and relaxations of heart muscles in a complete heartbeat Takes ~0.8 s. - ppt download The Heartbeat Cardiac cycle = contractions and relaxations of heart muscles in a complete heartbeat Takes ~0.8 s. - ppt download](https://images.slideplayer.com/23/6852199/slides/slide_3.jpg)
The Heartbeat Cardiac cycle = contractions and relaxations of heart muscles in a complete heartbeat Takes ~0.8 s. - ppt download
![Heartbeat Explained | Lub dub | Cardiac cycle | Heart Sound | Human Anatomy video 3D | elearnin - YouTube Heartbeat Explained | Lub dub | Cardiac cycle | Heart Sound | Human Anatomy video 3D | elearnin - YouTube](https://i.ytimg.com/vi/CiEBNDaTFOc/maxresdefault.jpg)
Heartbeat Explained | Lub dub | Cardiac cycle | Heart Sound | Human Anatomy video 3D | elearnin - YouTube
![Heart sound. What we hear ? We have all heard the heart make the usual sounds. LUB DUB Lub is the first sound or S1 Dub is the second heart sound. - Heart sound. What we hear ? We have all heard the heart make the usual sounds. LUB DUB Lub is the first sound or S1 Dub is the second heart sound. -](https://slideplayer.com/5674772/18/images/slide_1.jpg)
Heart sound. What we hear ? We have all heard the heart make the usual sounds. LUB DUB Lub is the first sound or S1 Dub is the second heart sound. -
![The typical Lubb-Dupp sounds heard in the heartbeat of a healthy person are due toA. Closing of the tricuspid and bicuspid valveB. Blood flow through the aortaC. Closing of the tricuspid and The typical Lubb-Dupp sounds heard in the heartbeat of a healthy person are due toA. Closing of the tricuspid and bicuspid valveB. Blood flow through the aortaC. Closing of the tricuspid and](https://www.vedantu.com/question-sets/5fe4397b-6c8f-429f-a91c-b6045f6310004564897088342797922.png)
The typical Lubb-Dupp sounds heard in the heartbeat of a healthy person are due toA. Closing of the tricuspid and bicuspid valveB. Blood flow through the aortaC. Closing of the tricuspid and
![Heart Actions Cardiac Cycle: One complete heartbeat. The contraction of a heart chamber is called systole and the relaxation of a chamber is called diastole. - ppt download Heart Actions Cardiac Cycle: One complete heartbeat. The contraction of a heart chamber is called systole and the relaxation of a chamber is called diastole. - ppt download](https://images.slideplayer.com/18/5674782/slides/slide_4.jpg)
Heart Actions Cardiac Cycle: One complete heartbeat. The contraction of a heart chamber is called systole and the relaxation of a chamber is called diastole. - ppt download
![Very short answer type.Name the heart sounds as heard by stethoscope, caused due to:closure of semilunar valves at the beginning of ventricular diastole. Very short answer type.Name the heart sounds as heard by stethoscope, caused due to:closure of semilunar valves at the beginning of ventricular diastole.](https://dwes9vv9u0550.cloudfront.net/images/3824716/2335dee1-d55b-4bd6-88a6-c928acd77375.jpg)