Synonymer & Anagram | Engelska ordet DIASTOLE

Exempel på hur man kan använda DIASTOLE i en mening

• In normal conditions, blood flows through an open mitral valve during diastole with contraction of the left atrium, and the mitral valve closes during systole with contraction of the left ventricle.
• The function of the valve is to 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 into the right atrium during right ventricular contraction (systole).
• Intraventricular pressure, the pressure within the ventricles of the heart during different phases of diastole and systole.
• Contrarily, blood viscosity increases when shear rate goes down with increased vessel diameters or with low flow, such as downstream from an obstruction or in diastole.
• Because the pacemaker potential represents the non-contracting time between heart beats (diastole), it is also called the diastolic depolarization.
• In cardiovascular physiology, end-diastolic volume (EDV) is the volume of blood in the right or left ventricle at end of filling in diastole which is amount of blood present in ventricle at the end of diastole.
• End-systolic volume (ESV) is the volume of blood in a ventricle at the end of contraction, or systole, and the beginning of filling, or diastole.
• Atrial diastole is the relaxing of the atria, and ventricular diastole the relaxing of the ventricles.
• Aortic regurgitation (AR), also known as aortic insufficiency (AI), is the leaking of the aortic valve of the heart that causes blood to flow in the reverse direction during ventricular diastole, from the aorta into the left ventricle.
• This results in the artery emptying back into the heart during diastole, increasing preload, and therefore increasing cardiac output, (as per the Frank–Starling mechanism) so that systolic blood pressure increases and a stronger pulse pressure can be palpated.
• These characteristics together with the usual hemodynamic pulsating expansion during systole and elastic recoil contraction during diastole contribute to a high mechanical stress zone on the fibrous cap of the atheroma, making it prone to rupture.
• In cardiac physiology, preload is the amount of sarcomere stretch experienced by cardiac muscle cells, called cardiomyocytes, at the end of ventricular filling during diastole.
• It consists of two periods: one during which the heart muscle relaxes and refills with blood, called diastole, following a period of robust contraction and pumping of blood, called systole.
• The balloon inflates and deflates via counter pulsation, meaning it actively deflates in systole and inflates in diastole.
• The cuffs should ideally inflate at the beginning of diastole and deflate at the beginning of systole.
• The rub is best heard during the maximal movement of the heart within the pericardial sac, namely, during atrial systole, ventricular systole, and the filling phase of early ventricular diastole.
• De la Diastole ventriculaire dans l'ordre de succession des mouvements du coeur, extrait de leçons cliniques sur les maladies du coeur, 1861 – On ventricular diastole, etc.
• In vitro studies indicate that the S672R mutation causes a hyperpolarizing shift of the HCN4 channel open probability curve of about 5 mV in heterozygosis, an effect similar to the hyperpolarizing shift caused by parasympathetic stimulation and able to explain a reduction of inward current during diastole and the resulting slower spontaneous rate.
• In constrictive pericarditis, the characteristic sharp and deep y descent reflects rapid filling in early diastole which occurs when the unyielding pericardium elevates atrial pressure and limits ventricular filling to the early diastolic period.
• These arteries distend when the blood pressure rises during systole and recoil when the blood pressure falls during diastole.

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