It is also known as myocardial infarction. · learn about the anatomy of the heart and how its chambers, valves, and vessels work together to maintain effective blood circulation throughout the body to sustain life. [8] the heart pumps blood with a rhythm determined by a group of pacemaker cells in the sinoatrial node. · learn about the hearts anatomy, how it functions, blood flow through the heart and lungs, its location, artery appearance, and how it beats. · large blood vessels go into and out of your heart to bring blood into and away from your heart. They connect your heart to the rest of your body, which it supplies with blood and oxygen. · medical conditions that affect the heart can interrupt its function. These generate an electric current that causes the heart to contract, traveling through the … It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the … Oxygen-poor blood, shown in blue-purple, flows into the heart and is pumped out to … A heart attack occurs when the heart is deprived of oxygen due to a blocked artery, and it can lead to death if not treated immediately. · the anatomy of the human heart starts with understanding each of the four chambers. · this image shows the four chambers of the heart and the direction that blood flows through the heart. · explore the anatomy and core functions of the heart with innerbodys interactive 3d model. Examples include heart attack, heart failure, and arrhythmias. · heart, organ that serves as a pump to circulate the blood. Learn about the upper, lower, right, and left parts of heart anatomy.
