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- Hemodynamics (redirect from Blood flow)Hemodynamics or haemodynamics are the dynamics of blood flow. The circulatory system is controlled by homeostatic mechanisms of autoregulation, just as...48 KB (6,442 words) - 13:14, 22 June 2024
- its frequency dependent on the heart rate. Anything increasing the blood flow velocity such as fever, anemia, hyperthyroidism, or physical exertion, can...5 KB (298 words) - 20:50, 7 February 2024
- Vascular resistance (redirect from Total peripheral flow resistance)Vascular resistance is the resistance that must be overcome for blood to flow through the circulatory system. The resistance offered by the systemic circulation...20 KB (2,986 words) - 17:48, 12 July 2024
Doppler ultrasonography (redirect from Color flow Doppler)(usually blood), and their relative velocity to the probe. By calculating the frequency shift of a particular sample volume, for example, flow in an artery...20 KB (2,164 words) - 10:41, 17 March 2024
This reduces the diameter of distended veins and increases venous blood flow velocity and valve effectiveness. Compression therapy helps decrease venous...27 KB (3,388 words) - 13:16, 26 June 2024
types of Doppler ultrasonography that measure the velocity of blood flow through the brain's blood vessels by measuring the echoes of ultrasound waves...25 KB (3,305 words) - 02:16, 1 December 2023
An ultrasonic flow meter is a type of flow meter that measures the velocity of a fluid with ultrasound to calculate volume flow. Using ultrasonic transducers...5 KB (790 words) - 00:10, 12 December 2023
Sickle cell disease (section Blood transfusion)ultrasound test detects blood vessels partially obstructed by sickle cells by measuring the rate of blood into the brain, as blood flow velocity is inversely related...141 KB (15,198 words) - 19:26, 10 July 2024- output and blood flow velocity which results in the reduction of peripheral oxygen delivery. For instance, an overdose of EPO can thicken blood into a highly...42 KB (5,188 words) - 00:17, 27 June 2024
Medical ultrasound (redirect from B-flow ultrasonography)tendons, muscles, joints, blood vessels, and internal organs, to measure some characteristics (e.g. distances and velocities) or to generate an informative...117 KB (13,639 words) - 14:21, 8 July 2024
processing has been studied using measurements of mean cerebral blood flow velocity in the middle cerebral arteries bilaterally. During facial recognition...124 KB (14,744 words) - 23:29, 17 June 2024
blood pressure drive the flow of blood around the circulation. The rate of mean blood flow depends on both blood pressure and the resistance to flow presented...85 KB (9,165 words) - 20:24, 27 May 2024
(WSS), blood flow velocity, asymmetrical flow displacement and flow angle of the aorta. BAV outflow is helical and occurs at high velocities (>1 m/s)...21 KB (2,392 words) - 19:10, 5 May 2024
(PC-MRI). Typically, blood flow velocities in the common carotid artery are measured as peak systolic velocity (PSV) and end diastolic velocity (EDV). In a study...16 KB (1,938 words) - 14:43, 6 May 2024
Typically, blood flow velocities in the carotid artery are measured in terms of peak systolic velocity (PSV) and end diastolic velocity (EDV). Normally...16 KB (1,826 words) - 12:15, 14 June 2024- to the fetus during pregnancy, and is often a result of insufficient blood flow to the placenta. The term is also sometimes used to designate late decelerations...24 KB (2,558 words) - 13:07, 3 December 2023
- Coronary flow reserve (CFR) is the maximum increase in blood flow through the coronary arteries above the normal resting volume. Its measurement is often...6 KB (578 words) - 17:43, 20 May 2024
- no acceleration of fluid in the pipe. For velocities and pipe diameters above a threshold, actual fluid flow is not laminar but turbulent, leading to larger...37 KB (6,103 words) - 21:33, 18 July 2024
- Pulse wave velocity (PWV) is the velocity at which the blood pressure pulse propagates through the circulatory system, usually an artery or a combined...23 KB (2,880 words) - 09:49, 26 September 2023
- Transcranial Doppler ultrasonography (TCD), which measures cerebral blood flow velocity (CBFV) in the large intracranial arteries in the brain, has been...35 KB (3,987 words) - 08:09, 8 July 2024
- disagreement among writers regarding the velocity of the blood. In the carotid artery of the horse, it probably flows at the rate of about three hundred millimetres
- typically observed and described by measures of displacement, direction, velocity, acceleration, as well as general regions of time and spatial locality
- occur until the velocity of flow becomes high enough that the flow lamina break apart. Therefore, as blood flow velocity increases in a blood vessel or across