Diastole (/daɪˈæstəli/ dy-AST-ə-lee) is the relaxed phase of the cardiac cycle when the chambers of the heart are refilling with blood. The contrasting...
12 KB (1,368 words) - 19:36, 19 January 2024
one during which the heart muscle relaxes and refills with blood, called diastole, following a period of robust contraction and pumping of blood, called...
20 KB (1,882 words) - 06:22, 20 August 2024
Systole (redirect from Systole and Diastole)
the heart contract after refilling with blood. Its contrasting phase is diastole, the relaxed phase of the cardiac cycle when the chambers of the heart...
20 KB (2,459 words) - 18:32, 14 September 2024
with pathologies and are not routinely heard. Ventricular systole Cardiac diastole ECG The EKG complex. P=P wave, PR=PR interval, QRS=QRS complex, QT=QT interval...
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ventricle, which causes a decrease in left ventricular relaxation during diastole, with resultant increased pressure and/or impaired filling. There is an...
64 KB (7,334 words) - 17:05, 11 September 2024
as the chambers fill with blood is called diastole. Both the atria and ventricles undergo systole and diastole, and it is essential that these components...
47 KB (5,787 words) - 15:46, 21 August 2024
allow blood to flow from the right atrium to the right ventricle during diastole, and to close to prevent backflow (regurgitation) from the right ventricle...
9 KB (785 words) - 17:41, 5 May 2024
valve) at the end of ventricular systole and the beginning of ventricular diastole. As the left ventricle empties, its pressure falls below the pressure in...
22 KB (2,592 words) - 02:41, 12 February 2024
valvular heart disease. Normally, the mitral valve is about 5 cm2 during diastole. Any decrease in area below 2 cm2 causes mitral stenosis. Early diagnosis...
25 KB (2,801 words) - 22:23, 7 November 2023
Diastolic heart murmurs are heart murmurs heard during diastole, i.e. they start at or after S2 and end before or at S1. Many involve stenosis of the atrioventricular...
6 KB (181 words) - 05:23, 22 April 2024