diastolic left ventricular pressure
Cross-sectional analysis of serum calcium levels for associations with left ventricular hypertrophy in normocalcemia individuals with type 2 diabetes
... LVH: Left ventricular hypertrophy; T2DM: Type 2 diabetes mellitus; LVM: Left ventricular mass; LVMI: Left ventricular mass index; LVIDD: Left ventricular internal ...
11
Preload based starling like control for rotary blood pumps: Numerical comparison with pulsatility control and constant speed operation
... the ventricular myocardium is an essential requirement for the Frank- Starling mechanism by which the left ventricular end-diastolic pressure (PLVED) controls the force of contraction ...
16
The Mechanics of Left Ventricular Contraction in Acute Experimental Cardiac Failure
... end-diastolic pressure was held constant, failure reduced the extent of circumferential fiber shortening, and the tension-velocity relation calculated during isovolumic beats was always shifted, with ...
15
Correlation between Left Ventricular End Diastolic Pressure and Torsion Dynamics in Patients with Diastolic Dysfunction, Speckle Tracking Imaging Study
... Left ventricular diastolic dysfunction is a major cause of heart failure ...end diastolic pressure (LVEDP) and time constant of re- laxation (τ) provide reliable assessment of LV ...
11
Effects of sodium nitroprusside on left ventricular diastolic pressure volume relations
... arterial pressure approximately 20-30 mm Hg. High fidelity left ventricular pressures were recorded in all patients simultaneously with left ventricular cineangiography (biplane in ...
11
The Effect of Prolonged Administration of Ethanol on Cardiac Metabolism and Performance in the Dog
... HR, heart rate; MAP, mean aortic pressure; LVP, left ventricular pressure; LVEDP, left ventricular end-diastolic pressure; TCF, total coronary flow; CO, cardiac output; Vo2, oxygen consu[r] ...
8
MECHANISMS OF ADAPTATION OF THE LEFT VENTRICLE TO MUSCULAR EXERCISE
... vagal nerve stimulation on the relation be- tween left ventricular diastolic pressure and myocardial segment length. H.: Chapter,[r] ...
13
A Study on Clinical Profile of Right Ventricular Myocardial Infarction
... right ventricular myocardial infarction is that the right atrial (or) right ventricular end diastolic pressure must be equal to or greater than a simultaneously measured left ...
98
COPD advances in left ventricular diastolic dysfunction
... the left parasternal short- and long-axis ...right ventricular inflow or the apical four-chamber view ...transtricuspid pressure gradient (TRPG) was calculated as follows: TRPG = × 4 tricuspid ...
7
Remote preconditioning in normal and hypertrophic rat hearts
... determine left ventricular pressure, a catheter with a latex balloon on its tip was inserted into the left ven- tricle through an incision in the left atrial ...end diastolic ...
7
Echo Doppler Assessment in Second Trimester of Pregnancy
... aneroid pressure measuring device (manometer) & maintain a pressure of 40 mmHg for 15 seconds or less formally the patient may be asked to bear down as if having a bowel ...for left ...
5
The comparison of the impact of arterial stiffness and central pressure on left ventricular geometry and diastolic function
... LV diastolic diameter, and the LV mass was calculated using a validated formula and indexed to the body surface area (LV mass index [LVMI]) ...annulus. Left atrial volume index (LAVI) was measured with the ...
8
Diabetic Cardiomyopathy - Heart Disease in Diabetes
... show left ventricular hypertrophy and a reduction in both systolic and diastolic myocardial ...of left ventricular ejection is the total isovolumic index (TEI), ...the left ...
5
Relationship of phasic left atrial volume and emptying function to left ventricular filling pressure: a cardiovascular magnetic resonance study
... filling pressure which re- sults in LA remodeling over time ...during ventricular systole, a conduit phase during early diastolic rapid ventricular filling and an active con- traction phase ...
8
Journey of a patient with chronic thromboembolic pulmonary hypertension
... end-diastolic left ventricular dimension; IVSd: end-diastolic interventricular septal thickness; LAD: end-systolic left atrial diameter; RVD: end-diastolic basal right ...
6
THE INFLUENCE OF INTRACARDIAC BARORECEPTORS ON VENOUS RETURN, SYSTEMIC VASCULAR VOLUME AND PERIPHERAL RESISTANCE
... In the present experiments, when left ventricular systolic pressure was elevated but only minimal change in left ventricular diastolic and left atrial mean pressures occurred, systemic v[r] ...
11
General anesthesia and positive pressure ventilation suppress left and right ventricular myocardial shortening in patients without myocardial disease – a strain echocardiography study
... BSA) left ventricular ejection fraction (LVEF) by the modified Simpson’s rule, time velocity in- tegral in the LV outflow tract (TVI-LVOT) and stroke volume (SV) (= π x LVOT radius 2 x ...
8
Diverse geometric changes related to dynamic left ventricular outflow tract obstruction without overt hypertrophic cardiomyopathy
... The left atrial volume was measured using the prolate ellipsoidal method at the point of LV end-systole when the left atrial size was ...late diastolic velocities of the mitral annulus were measured ...
8
Experimental myocardial infarction: II Acute depression and subsequent recovery of left ventricular function: serial measurements in intact conscious dogs
... of left ventricular function, but the capacity of the ventricle to recover from such an injury remains ...measuring left ventricular function in eight intact conscious dogs before, 1 hr after, ...
9
In vivo and ex vivo effects of propofol on myocardial performance in rats with obstructive jaundice
... the left auricle of the left atrium to the left ...the left ventricular end-diastolic pressure (LVEDP) at 6 to 8 ...a pressure transducer (MLT844; Shang- hai, ...
6