Corronary circulation, via the left and right coronary arteries. These are the first branches off the ascending aorta and sub divide into the left anterior descending and the right posterior descending. These further divide into the marginal and thecircumflex branches. These feed all the major areas of the heart.
Deoxogenized blood enters through the superior and inferior vena cava into the right atrium, goes through the tricuspid valve into the right ventricle, then pumped through the plumonary artery to the lungs. The blood comes back from the lungs oxygenized through the plumonary vein into the left atrium, through the mitral valve, into the left ventricle o be pumped through the aorta to the entire human body... and then the cycle repeats.
A basic word for this complex process is Circulation.
cardiac cycle
It is called circulation
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Systemic Circulation
To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues, this increases the heart rate it also increasing the blood flow to the tissues.
Circulation of the blood
Deoxygenated blood is in the systemic veins. The pulmonary veins carry oxygenated blood to the heart to be pumped to body tissues.
The flow of blood from the heart to the lungs and back to the heart is called pulmonary circulation.
The flow of blood from the heart to the lungs and back to the heart is called the pulmonary circulation.The blood flowing from the heart to the lungs would be deoxygenated and blood flowing towards the heart from the lungs would be oxygenated.
Systemic circulation is the flow of blood from the left side of the heart, through the tissues of the body excepting pulmonary tissues, and emptying into the right atrium of the heart. Pulmonary circulation is the flow of blood from the right side of the heart through the lungs to become freshly oxygenated and empties into the left atrium.
The answer is quite simple. To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues. Increasing heart rate is one means of increasing the blood flow to the tissues. The other means in increasing the amount of blood that is from the left ventricle with each contraction.
Arterial circulation.
Blood flows away from the heart and is measured as blood pressure. This is a measure of the passage or flow and the resistance of the flow in the arteries.
coronary circulation
The three main paths are the pulmonary path which moves from the heart to the lungs and back, the somatic path where blood flows to the tissues and back and the flow of blood to the muscle of the heart and back.