Where does the myocardium receives oxygenated blood from?
multipleQAs
What arteries do the myocardium receive oxygenated blood from? What organs do the myocardium receive oxygenated blood from?
Coronary arteries
Lungs
Coronary circulation
Where does the myocardium receives oxygenated blood from?
Coronary circulation Coronary sinus Atrium (heart) Ischemia Heart Ventricle (heart) Systole Cardiac physiology Circulatory system Management of acute coronary syndrome
Coronary circulation is the circulation of blood in the blood vessels that supply 
the <b>heart muscle</b> (<b>myocardium</b>). Coronary arteries supply <b>oxygenated blood</b> to 
the <b>heart muscle</b>, and cardiac ... The anterolateral papillary muscle more 
frequently <b>receives</b> two blood supplies: left anterior descending (LAD) artery and 
the left&nbsp;... The coronary sinus is a collection of veins joined together to form a large vessel 
that collects blood from the <b>heart muscle</b> (<b>myocardium</b>). It delivers less-
<b>oxygenated blood</b> to the right atrium, as <b>do</b> the superior and ... The coronary 
sinus <b>receives</b> blood mainly from the small, middle, great and oblique cardiac 
veins. The left atrium <b>receives</b> the <b>oxygenated blood from</b> the left and right pulmonary 
veins, which it pumps to the left ventricle (through the mitral valve) for pumping&nbsp;... It occurs when the heart muscle, or <b>myocardium</b>, <b>receives</b> insufficient <b>blood</b> flow. 
This most frequently results from atherosclerosis, which is the long-term&nbsp;... The heart is a muscular organ in most animals, which pumps blood through the 
blood vessels ... The wall of the heart is made up of three layers: epicardium, 
<b>myocardium</b>, and ... As the heart chambers contract, so <b>do</b> the papillary muscles. 
... The left atrium <b>receives oxygenated blood</b> back from the lungs via one of the 
four&nbsp;... A ventricle is one of two large chambers toward the bottom of the heart that 
collect and expel ... The left ventricle <b>receives oxygenated blood from</b> the left 
atrium via the mitral valve and pumps it through the aorta ... fractional shortening 
are dependent on <b>myocardial</b> wall thickness, and thereby dependent on long-
axis function. The systole /ˈsɪstəliː/ is the part of the cardiac cycle during which some 
chambers of the <b>heart muscle</b> contract after refilling with blood. ... The second 
stage proceeds immediately, pumping <b>oxygenated blood from</b> the left ventricle ... 
or thickening of the heart wall, as the ventricle <b>does</b> not fully relax during its 
diastole. Cardiac physiology or heart function is the study of healthy, unimpaired function 
of the heart: ... The function of the right heart, is to collect de-<b>oxygenated blood</b>, in 
the right ... <b>Cardiac muscle</b> tissue has autorhythmicity, the unique ability to initiate 
a ... Because of this connection, each papillary muscle <b>receives</b> the impulse at&nbsp;... The circulatory system, also called the cardiovascular system or the vascular 
system, is an ... The left atrium <b>receives</b> newly <b>oxygenated blood from</b> the lungs 
as well as the pulmonary vein which is passed into the strong left ventricle to be 
... The coronary circulation system provides a blood supply to the <b>heart muscle</b> 
itself. Management of acute coronary syndrome is targeted against the effects of 
reduced blood flow to the afflicted area of the <b>heart muscle</b>, usually because of a 
blood clot in one of the coronary arteries, the vessels that supply <b>oxygenated</b> 
<b>blood</b> to the <b>myocardium</b>. ... At least 10% of patients with STEMI <b>do</b> not develop 
<b>myocardial</b> necrosis (as&nbsp;...
Coronary arteries
Coronary circulation