Right atrial pressure (RAP) is the blood pressure in the right atrium of the heart. RAP reflects the amount of blood returning to the heart and the ability... 2 KB (215 words) - 14:20, 7 February 2022 |
 | 'a' wave and corresponds to atrial relaxation and rapid atrial filling due to low pressure. The c wave corresponds to right ventricular contraction causing... 14 KB (1,553 words) - 06:15, 9 August 2023 |
venous return plotted against right atrial pressure (where central venous pressure increases, but right atrial pressure stays the same; VR = CVP − RAP)... 6 KB (642 words) - 15:58, 26 March 2023 |
 | Atrium (heart) (redirect from Right atrial appendage) periods when left atrial pressure is high". It also modulates intravascular volume by secreting natriuretic peptides, namely atrial natriuretic peptide... 23 KB (2,481 words) - 22:07, 8 April 2024 |
 | is a PFO that is normally closed, but can open under increased right atrial pressure. On echocardiography, shunting of blood may not be noted except... 53 KB (6,230 words) - 02:30, 19 April 2024 |
 | Poyasov IZ (October 2002). "Independence of changes in right atrial pressure and central venous pressure". Bulletin of Experimental Biology and Medicine. 134... 85 KB (9,102 words) - 05:02, 1 April 2024 |
 | Interatrial septum (redirect from Atrial septum) pathologic conditions cause right atrial pressure to exceed left atrial pressure, blood may flow through the foramen ovale from right to left. Failure of the... 7 KB (937 words) - 17:41, 16 September 2023 |
 | pulmonary artery pressure, pulmonary capillary wedge pressure, pulmonary venous pressure and left atrial pressure, but not all of these can be measured in a clinical... 4 KB (463 words) - 03:07, 19 June 2023 |
 | Jugular vein (section Pressure) in right atrial pressure during rapid ventricular filling, as blood leaves the right atrium through an open tricuspid valve and enters the right ventricle... 6 KB (676 words) - 23:03, 18 February 2024 |
 | approximated by using the measured right atrial pressure in place of LVEDP because the coronary sinus drains into the right atrium. CPP is not the sole determinant... 8 KB (1,028 words) - 05:27, 3 December 2023 |
Bainbridge reflex (redirect from Atrial reflex) Bainbridge effect, also called the atrial reflex, is an increase in heart rate due to an increase in central venous pressure. Increased blood volume is detected... 6 KB (917 words) - 20:34, 9 January 2024 |
systemic pressure RAP = Right atrial pressure CO = Cardiac output Critical closing pressure Mean arterial pressure Central venous pressure Rothe, CF (Feb 1993)... 4 KB (580 words) - 23:07, 29 January 2023 |
right atrial pressure falls). The flow through the entire systemic circulation falls because arterial pressure falls more than right atrial pressure;... 7 KB (889 words) - 10:49, 3 March 2023 |
cardiac function curve is a graph showing the relationship between right atrial pressure (x-axis) and cardiac output (y-axis).[citation needed]Superimposition... 3 KB (383 words) - 14:50, 6 December 2023 |
 | Cardiac cycle (redirect from Atrial systole) heart rate. There are two atrial and two ventricle chambers of the heart; they are paired as the left heart and the right heart—that is, the left atrium... 20 KB (1,882 words) - 12:31, 3 April 2024 |
 | Atrial fibrillation (AF, AFib or A-fib) is an abnormal heart rhythm (arrhythmia) characterized by rapid and irregular beating of the atrial chambers of... 153 KB (16,927 words) - 04:58, 19 April 2024 |
 | Systole (category Blood pressure) diastole, the atrial chambers contract and send blood to the ventricles. This flow fills the ventricles with blood, and the resulting pressure closes the... 20 KB (2,437 words) - 22:07, 30 January 2024 |
Hemodynamics (section Osmotic pressure of plasma) arterial pressure (in mmHg), the average pressure of blood as it leaves the heart RAP = right atrial pressure (in mmHg), the average pressure of blood... 48 KB (6,250 words) - 03:18, 17 April 2024 |
 | Atrial flutter (AFL) is a common abnormal heart rhythm that starts in the atrial chambers of the heart. When it first occurs, it is usually associated... 20 KB (2,458 words) - 04:18, 18 January 2024 |
angiotensin, aldosterone, and vasopressin.[1] Bainbridge reflex High pressure receptors Atrial volume receptors Armstrong, Maggie, et al. Physiology, Baroreceptors... 3 KB (399 words) - 05:29, 29 November 2023 |
 | obtainable from a right heart catheterization:[citation needed] Right atrial pressure Right ventricular pressure Pulmonary artery pressure Pulmonary capillary... 25 KB (2,876 words) - 04:19, 2 January 2024 |
 | Portal vein (redirect from Hepatic venous pressure) be caused by cirrhosis, as well as increased right atrial pressure (which in turn may be caused by right heart failure or tricuspid regurgitation). Portal... 14 KB (1,382 words) - 16:59, 23 February 2024 |
 | capillaries to veins back to atrium. The difference between aortic and right atrial pressure accounts for blood flow in the circulation. When the left ventricle... 25 KB (2,795 words) - 15:56, 7 April 2024 |
 | about 5 mmHg, a pressure gradient across the mitral valve of 20 mmHg due to severe mitral stenosis will cause a left atrial pressure of about 25 mmHg... 25 KB (2,801 words) - 22:23, 7 November 2023 |
 | Therefore the force (pressure) generated by the cardiac muscle fibres is related to the end-diastolic volume of the left and right ventricles as determined... 17 KB (1,903 words) - 09:58, 2 October 2023 |
 | Left atrial enlargement (LAE) or left atrial dilation refers to enlargement of the left atrium (LA) of the heart, and is a form of cardiomegaly. Left... 8 KB (878 words) - 14:45, 25 June 2022 |
filling pressure although with several reservations. In the right ventricle this is not an important principle, as the right atrial pressure is the same... 23 KB (2,665 words) - 14:28, 6 December 2023 |
 | (also called static balloon atrial septostomy). In a normal heart, oxygen-depleted blood ("blue") is pumped from the right side of the heart, through the... 7 KB (950 words) - 23:09, 8 November 2023 |
80⋅(mean arterial pressure−mean right atrial pressure)cardiac output{\displaystyle {\frac {80\cdot (mean\ arterial\ pressure-mean\ right\ atrial\ pressure)}{cardiac\... 20 KB (2,843 words) - 01:29, 8 March 2024 |
smooth muscle will bind ANP released as a result of increasing right atrial pressure and will cause the walls of the vasculature to relax. This relaxation... 4 KB (360 words) - 04:28, 14 March 2022 |