A right-to-left shunt is a cardiac shunt which allows blood to flow from the right heart to the left heart. This terminology is used both for the abnormal...
6 KB (784 words) - 16:18, 29 July 2024
cardiac shunt is a pattern of blood flow in the heart that deviates from the normal circuit of the circulatory system. It may be described as right-left, left-right...
7 KB (925 words) - 14:38, 29 July 2024
to right or right to left. The amount of shunting present, if any, determines the hemodynamic significance of the ASD. A right-to-left-shunt results in...
53 KB (6,231 words) - 14:40, 3 July 2024
moves to the lungs for oxygenation(fresh oxygen supply). The right-to-left shunt is an abnormal blood circulation that enables deoxygenated blood to pass...
22 KB (2,496 words) - 13:21, 8 August 2024
syndrome is defined as the process in which a long-standing left-to-right cardiac shunt caused by a congenital heart defect (typically by a ventricular...
13 KB (1,191 words) - 23:27, 24 September 2024
mismatch, such as pulmonary embolism or right-to-left shunt, oxygen is not effectively transferred from the alveoli to the blood which results in an elevated...
10 KB (1,540 words) - 20:19, 4 March 2024
Cardiac catheterization (section Shunt evaluation)
right atrium, right ventricle, pulmonary artery, and system arterial. Abrupt increases in oxygen saturation support a left-to-right shunt and lower than...
25 KB (2,843 words) - 06:50, 8 June 2024
pressure overload of the right ventricle occurs. As soon as pulmonary pressure exceeds aortic pressure, shunt reversal (right-to-left shunt) occurs. The upper...
16 KB (1,432 words) - 17:02, 29 September 2024
will outflow the blood to non-dominant chamber in diseased condition which leads to Left-to-right shunt or Right-to-left shunt based on the pressure dominance...
22 KB (2,592 words) - 02:41, 12 February 2024
of the left-to-right heart shunt. This is the result of hypertrophy of the right ventricle over time. This causes a right-to-left heart shunt. The VSD...
24 KB (2,934 words) - 12:43, 30 May 2024
thought to be caused by right to left shunting of blood flow due to an anatomic defect allowing communication between right and left-sided circulation, such...
3 KB (280 words) - 07:43, 29 July 2024
due to the increase in CO2 concentration of the blood, resulting from the right to left shunting of the alligators heart. The right to left shunt of the...
45 KB (4,945 words) - 20:48, 6 August 2024
A pulmonary shunt is the passage of deoxygenated blood from the right side of the heart to the left without participation in gas exchange in the pulmonary...
13 KB (1,654 words) - 15:08, 22 September 2024
Tetralogy of Fallot (category Wikipedia medicine articles ready to translate)
a temporary reversal of the shunt. It increases pressure on the left side of the heart, decreasing the right to left shunt, thus decreasing the amount...
78 KB (8,318 words) - 00:47, 2 October 2024
described as right-to-left, left-to-right or bidirectional, or as systemic-to-pulmonary or pulmonary-to-systemic. Cerebral shunt: In cases of hydrocephalus...
5 KB (631 words) - 15:23, 16 October 2023
cyanosis is most likely due to blood that moves from the systemic veins to the systemic arteries via a right-to-left shunt without ever going through the...
3 KB (263 words) - 20:29, 16 August 2024
pulmonary hypertension due to a left-to-right shunt. Prominent suprasternal and carotid pulsations may be noted secondary to increased left ventricular stroke...
19 KB (2,019 words) - 12:09, 16 June 2024
blotchy vascular configuration. The distinction has to be made with an intracardiac right-to-left shunt. [citation needed] Currently the only definitive...
6 KB (605 words) - 14:34, 29 July 2024
that reach the left side of the heart pass through an abnormal connection between the two sides of the heart, known as a right-to-left shunt. In addition...
4 KB (549 words) - 07:27, 16 August 2024
stroke, and is found to have patent foramen ovale or right-to-left shunt, the speculative diagnosis of paradoxical embolism is given to the patient. Although...
14 KB (1,850 words) - 21:34, 25 February 2024
can cause a left-to-right shunt of blood flow in the heart and is one of the most common of the congenital heart defects. This type of shunt is an acyanotic...
6 KB (620 words) - 23:54, 1 October 2024
a left-to-right shunt, so there are no signs of cyanosis in the early stage. However, uncorrected VSD can increase pulmonary resistance leading to the...
22 KB (2,535 words) - 07:13, 16 July 2024
Decompression sickness (category Articles to be expanded from September 2022)
damage – spinal cord function, leading to paralysis, sensory dysfunction, or death. In the presence of a right-to-left shunt of the heart, such as a patent foramen...
137 KB (14,763 words) - 06:43, 8 September 2024
Blalock–Thomas–Taussig shunt (BTT shunt), previously known as the Blalock–Taussig Shunt (BT shunt), is a surgical procedure used to increase blood flow to the lungs...
8 KB (881 words) - 06:01, 5 August 2024
(oxygen cannot enter the capillaries due to parenchymal disease, e.g. in pneumonia or ARDS). Right-to-left shunt (oxygenated blood mixes with non-oxygenated...
18 KB (1,806 words) - 08:03, 29 September 2024
transformer models contains shunt components which model magnetizing current and core losses. These shunt components can be referenced to the primary or secondary...
7 KB (906 words) - 01:57, 5 September 2024
middle and posterior cranial fossae; congenital heart disease with right-to-left shunts often result in abscesses in the distribution of the middle cerebral...
16 KB (1,639 words) - 02:29, 2 October 2024
Alveolar-arterial (A-a) gradient which is responsive to supplemental oxygen. In conditions with right to left shunts, there are also ventilation perfusion defects...
7 KB (905 words) - 17:25, 2 September 2024
Crocodilia (category Articles containing Ancient Greek (to 1453)-language text)
Their Lungs to Improve Digestion". Farmer, C. G.; Uriona, T. J.; Olsen, D. B.; Steenblik, M.; Sanders, K. (2008). "The Right-to-Left Shunt of Crocodilians...
122 KB (14,139 words) - 01:21, 2 October 2024