CICLO CARDÍACO fácil explicación | Ciclo cardíaco fisiología | Ciclo cardíaco fases

Between each heartbeat, a large number of events occur within the heart that allow an effective pumping of the blood that circulates through the vessels of the cardiovascular system, to carry everything necessary for its functioning to the cells and remove from its environment that have produced as a result of their activities, this series of coordinated events that occur in the heart have their origin in the muscular walls, in the cavities, and in their valves, allowing blood to flow in only one direction and, that the volume that expels each ventricle to its corresponding artery is sufficient to meet the demand for blood at the right time, join us in this video and explore the cardiac cycle, analyze with us how each of the events involved that occur between each beat of the heartbeat occurs. heart. Related content: Videos: Homeostasis:    • Homeostasis | Homeostasis fisiología | Hom...   Feedback (Feedback):    • Retroalimentación positiva y negativa | Ej...   Potential for cardiac action    • Potencial de acción cardíaco | Potencial d...   Macro cardiac muscle    • Músculo cardíaco | Músculo cardíaco caract...   Muscle: sarcomere    • Sarcómero | Sarcómero estructura y función...   Muscle membrane proteins, T tubules and reticulum    • Túbulos T | Túbulos T músculo esquelético,...   Striated muscle: protein filaments    • Músculo estriado fisiología | Actina y mio...   Cardiac muscle: contraction    • Contracción del músculo cardíaco | Contrac...   Cross Bridges Cycle    • Ciclo de los puentes transversales | Ciclo...   Sodium Calcium Exchanger    • Intercambiador sodio calcio | Contratransp...   Calcium pumps    • Bombas de calcio | Bomba de calcio en la m...   Calcium cycles    • Ciclo extracelular e intracelular del calc...   From action potential to contraction    • Acoplamiento excitación contracción | Músc...   Introduction to devices and systems: components and functions    • Aparatos y sistemas del cuerpo humano | Ór...   Fabrics: types and functions    • Tejidos del cuerpo humano | Tejidos del cu...