Frank-Starling relationship

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• curve — 1. A nonangular continuous bend or line. 2. A chart or graphic representation, by means of a continuous line connecting individual observations, of the course of a physiologic activity, of the number of cases of a disease in a given period, or of …   Medical dictionary

• Blood pressure — For information about high blood pressure, see Hypertension. Blood pressure Diagnostics A sphygmomanometer, a device used for measuring arterial pressure. MeSH …   Wikipedia

• cardiovascular disease — Introduction       any of the diseases, whether congenital or acquired, of the heart and blood vessels (blood vessel). Among the most important are atherosclerosis, rheumatic heart disease, and vascular inflammation. Cardiovascular diseases are a …   Universalium

• autoregulation — 1. The tendency of the blood flow to an organ or part to remain at or return to the same level despite changes in the pressure in the artery which conveys blood to it. 2. In general, any biologic system equipped with inhibitory …   Medical dictionary

• Cardiac function curve — A cardiac function curve is a graph showing the relationship between right atrial pressure (x axis) and cardiac output (y axis). Shape of curve It shows a steep relationship at relatively low filling pressures and a plateau, where further stretch …   Wikipedia

• Heart rate — is the number of heartbeats per unit of time, typically expressed as beats per minute (bpm). Heart rate can vary as the body s need to absorb oxygen and excrete carbon dioxide changes, such as during exercise or sleep. The measurement of heart… …   Wikipedia

• Compliance (physiology) — This article is about the physiological term. For other uses, see Compliance (disambiguation). Compliance is a measure of the tendency of a hollow organ to resist recoil toward its original dimensions upon removal of a distending or compressing… …   Wikipedia

• Preload (cardiology) — In cardiac physiology, preload is the pressure stretching the ventricle of the heart, [eMedicineDictionary|ventricular+preload] after atrial contraction and subsequent passive filling of the ventricle. If the chamber is not mentioned, it is… …   Wikipedia

• Electrocardiography — ECG redirects here. For other uses, see ECG (disambiguation). Not to be confused with echocardiogram, electromyogram, electroencephalogram, or EEG. Electrocardiography Intervention Image showing a patient connected to the 10 electrodes necessary …   Wikipedia

• Pulmonary wedge pressure — Diagram of Pulmonary artery catheter The pulmonary capillary wedge pressure or PCWP (also called the pulmonary wedge pressure or PWP, or pulmonary artery occlusion pressure or PAOP) is the pressure measured by wedging a pulmonary catheter with an …   Wikipedia

• United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …   Universalium