WebDiastole (pronounced /daɪˈæstəliː/) is the time during a heart beat when the heart fills with blood after a contraction. The contraction of the heart is called systole and is the opposite … WebApr 1, 2024 · systole ( plural systoles ) ( physiology) The rhythmic contraction of the heart, by which blood is driven through the arteries . quotations ( prosody) A shortening of a …

Cardiac cycle - Wikipedia

WebMar 18, 2024 · Adjective [ edit] systolic ( not comparable ) Pertaining to a systole or heart contraction ( computing) Relating to a systolic array a systolic compiler ( mathematics) Relating to the mathematical concept of a systole Coordinate terms [ edit] diastolic Derived terms [ edit] asystolic holosystolic nonsystolic parasystolic postsystolic presystolic Websystole, period of contraction of the ventricles of the heart that occurs between the first and second heart sounds of the cardiac cycle (the sequence of events in a single heart beat ). Systole causes the ejection of … gavel of first arbiter

Cardiac cycle phases: Definition, systole and diastole

WebJun 8, 2024 · systole: rhythmic contraction of the heart, by which blood is driven through the arteries atrioventricular (AV) node: part of the electrical control system of the heart that coordinates the top of the heart; electrically connects atrial and … WebSystole and diastole are two phases of the cardiac cycle that occur as the heartbeats, which pump blood through the system of blood vessels carrying blood to each part of the body. Systole occurs when the heart contracts, pumping blood out, while diastole takes place when the heart relaxes after contraction. Cardiac Cycle Systole is the part of the cardiac cycle during which some chambers of the heart contract after refilling with blood. The term originates, via New Latin, from Ancient Greek συστολή (sustolē), from συστέλλειν (sustéllein 'to contract'; from σύν sun 'together' + στέλλειν stéllein 'to send'), and is similar to the use of … See more Atrial systole Atrial systole occurs late in ventricular diastole and represents the contraction of myocardium of the left and right atria. The sharp decrease in ventricular pressure that occurs during … See more • Wiggers diagram • Systole (mathematics) • Diastole • Blood pressure See more Systole of the heart is initiated by electrically excitable cells situated in the sinoatrial node. These cells are activated spontaneously by See more When blood pressure is stated for medical purposes, it is usually written with the systolic and diastolic pressures separated by a slash, for example, 120/80 mmHg. This clinical notation … See more • "Systole" at Dorland's Medical Dictionary • Essential Hypertension Treatment See more gavel of pure light tbc