The heart is a hollow muscle comprised of four the sinoatrial (sa) node in the ra creates the electrical activity that acts as the heart's natural pacemaker.
45+ Structure Of The Heart Anatomy And Physiology. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. The inner serous pericardium consists of an outer parietal layer.
Anatomy And Physiology 8 The Circulatory System British Journal Of Healthcare Assistants from www.magonlinelibrary.com
The heart is located in the thoracic cavity in between the lungs , 60% of it lying to the left of the median plane. What is the name of the tissue that fuses the heart valves together. This tool provides access to several medical illustrations, allowing the user to interactively discover heart anatomy.
The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system.
The heart is located in the thoracic cavity in between the lungs , 60% of it lying to the left of the median plane. The heart of lower vertebrate as additional chambers namely sinus venosus and conus arteriosus or bulbous arteriosus or truncus arteriosus. The inner serous pericardium consists of an outer parietal layer. In this article, we explore the structure of the heart, how it pumps blood around the body, and the electrical system that controls it.
