- contraction of the heart
- Cardiac contractions, heart beats, contraction of the heartСердечные сокращения
English-Russian dictionary of medicine. Г.Ю. Бельман, А.Е. Бойков. 2015.
contraction of the heart
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Premature contraction of the heart — When a single heartbeat occurs earlier than normal. This phenomenon can be within normal limits or represent a medically significant arrhythmia … Medical dictionary
Frank-Starling law of the heart — The Frank Starling law of the heart (also known as Starling s law or the Frank Starling mechanism) states that the greater the volume of blood entering the heart during diastole (end diastolic volume), the greater the volume of blood ejected… … Wikipedia
Electrical conduction system of the heart — Isolated conduction system of the heart … Wikipedia
Contraction — Con*trac tion, n. [L. contractio: cf. F. contraction.] 1. The act or process of contracting, shortening, or shrinking; the state of being contracted; as, contraction of the heart, of the pupil of the eye, or of a tendon; the contraction produced… … The Collaborative International Dictionary of English
Computed tomography of the heart — Intervention ICD 9 CM 87.41 OPS 301 code: 3 224 … Wikipedia
Starling's law of the heart — n a statement in physiology: the strength of the heart s systolic contraction is directly proportional to its diastolic expansion with the result that under normal physiological conditions the heart pumps out of the right atrium all the blood… … Medical dictionary
Heart failure — Classification and external resources The major signs and symptoms of heart failure. ICD 10 I5 … Wikipedia
Heart chamber — is a general term used to refer to any chambers of the mammalian heart. The heart consists of four chambers: the right and left atrium and the right and left ventricle. The top chambers are connected to the bottom chambers by valves and are… … Wikipedia
Heart rate turbulence — (HRT) is the return to equilibrium of heart rate after a premature ventricular contraction (PVC). It consists of a brief speed up in heart rate, followed by a slow decrease back to the baseline rate. An important feature of HRT is that PVCs occur … Wikipedia
heart — [härt] n. [ME herte < OE heorte, akin to Ger herz < IE base * k̑erd , k̑ṙd , heart > L cor, (gen. cordis), Gr kardia, OIr cride, Serb sr̈ce] 1. a) the hollow, muscular organ in a vertebrate animal that receives blood from the veins and… … English World dictionary
Heart block — Classification and external resources ICD 10 I44 I45 ICD 9 … Wikipedia
