normal ventricular ejection function
Determinants of left ventricular ejection fraction and a novel method to improve its assessment of myocardial contractility
... sustaining normal homeostasis. On the contrary, a normal LVEF does not necessarily mean that LV contractility is preserved, but it rather represents a composite variable expressing the cardiovascular ...
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Overweight and obesity impair left ventricular systolic function as measured by left ventricular ejection fraction and global longitudinal strain
... had normal LVEF, 34 (9%) patients and three controls (2%) had moderate or severe reduction of LVEF (≤ 41% is considered to be the cut-off for moder- ately reduced systolic LV ...
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Comparison of N-terminal Pro-B type Natriuretic Peptide and Tissue Doppler in Diagnosing Diastolic Heart Failure
... and normal LV systolic function by 2D-echo were included in the ...diastolicdys function or diastolic heart failure remain ...diastolicdys function if he has signs and symptoms of heart ...
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Cholesterol remnants and triglycerides are associated with decreased myocardial function in patients with type 2 diabetes
... myocardial function with increasing levels of triglyc- erides and cholesterol ...left ventricular impairment in patients with diabetes in the absence of coronary artery disease and hypertension ...diastolic ...
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Comparison of the effect of pressure loading on left ventricular size, systolic and diastolic function in canines with left ventricular dysfunction with preserved and reduced ejection fraction
... PreEF or RedEF [20,22]. However, methoxamine may not be a pure afterload stressor as 1 study has suggested that it may increase preload to a greater extent than angiotensin II [36]. In addition, an alpha adrenergic ...
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Clinical Profile and Treatment Management of Heart Failure with Preserved Systolic Function in Rural Setting of India
... with normal ejection fraction (HFnEF) or diastolic heart failure has increased particularly in elderly ...with normal ejection fraction were included in the ...and ventricular ...
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The Heart Failure with Preserved Ejection Fraction (HFpEF) Pathophysiology, observational Study (IDENTIFY HF) : does increased arterial stiffness associate with HFpEF, in addition to ageing and vascular effects of co morbidities? Rationale and design
... vascular function and resistance with perhaps some secondary cardiac ...of normal ageing (as illustrated in figure 1), contributing towards the HFpEF ...left ventricular end diastolic pressure and ...
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Anthracyclines induce early changes in left ventricular systolic and diastolic function: A single centre study
... LV ejection fraction (LVEF), global longitudinal strain (GLS), strain rate and radial and circumferential strain were ...the normal range (603% ...diastolic function grade significantly increased ...
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Acute left ventricular dysfunction secondary to right ventricular septal pacing in a woman with initial preserved contractility: a case report
... paced ventricular complex in lead ventricular fibrillation (VF) ...synchronized ventricular pacing with a rate of 80 bpm and QRS duration of 160 ms (Figure ...a normal LV function ...
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Respiratory variations of inferior vena cava fail to predict fluid responsiveness in mechanically ventilated patients with isolated left ventricular dysfunction
... left ventricular ejection fraction (LVEF), and LV outflow tract velocity–time integral (VTI) before and after passive leg raising (PLR) were ...left ventricular systolic dysfunction ...with ...
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A Prospective Study to Evaluate Cardiac Functional Status in Permanent Pacemaker Implanted Patients at a Tertiary Care Centre
... left ventricular systolic/diastolic dysfunction and cardiac dyssynchrony in patients undergoing single or dual chamber cardiac pacing and its impact on exercise ...left ventricular systolic function, ...
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THE COMPARISON OF SHORT TERM MONOTHERAPY AND COMBINATION THERAPY OF RAMIPRIL AND METOPROLOL IN THE MANAGEMENT OF LEFT VENTRICULAR SYSTOLIC DYSFUNCTION
... volumes, ventricular systolic and diastolic function, wall thickness, and valve ...from normal and greater the end-diastolic and end-systolic ...of normal or near-normal EF: called ...
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Diffuse myocardial fibrosis by T1 mapping in children with subclinical anthracycline cardiotoxicity: relationship to exercise capacity, cumulative dose and remodeling
... dys- function as an earlier marker of cardiotoxicity [2,9], dia- stolic abnormalities were observed in our patients, including reduced E’ and A’ velocities, and diastolic ...the normal range [16], as was ...
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Central sleep apnoea and periodic breathing in heart failure: prognostic significance and treatment options
... Adaptive servoventilation (ASV) adjusts the breath-after-breath level of inspiratory pressure support in order to counterbalance the overshoot and undershoot of ventilation. ASV devices increase pressure support during ...
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Association of serum calcium and heart failure with preserved ejection fraction in patients with type 2 diabetes
... left ventricular ejection fraction (LVEF) <50 % at any time; (2) isolated right heart failure due to pulmonary disease; (3) dyspnoea due to non-cardiac causes such as pulmo- nary disease, anaemia, or ...
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Three-Tesla Cardiac Magnetic Resonance Imaging for Preterm Infants
... All scans were conducted with a Philips 3-T Intera sys- tem (Philips, Best, Netherlands). A surface receiver coil was placed over the chest wall. Vector electrocardio- graphic gating was used conventionally, but no ...
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Electrical Storms in Patients with an Implantable Cardioverter Defibrillator
... more ventricular tachyarrhythmias within 24 ...was ventricular tachycardia ...or ventricular fibrillation (VF) as the index arrhythmia (p = ...left ventricular ejection fraction < ...
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INFLUENCE OF ACIDEMIA ON LEFT VENTRICULAR FUNCTION IN THE NEWBORN LAMB
... The curves for both stroke volume and mean ejection rate (right panel) were shifted to the left indicating a small im- provement in ventricular function.. Whereas these small individual [r] ...
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The limited usefulness of real-time 3-dimensional echocardiography in obtaining normal reference ranges for right ventricular volumes
... lower normal limit for RVEF when derived from RT3DE as opposed to ...The normal ranges presented in the ASE/EAS guidelines are obtained from a group of 72 adult patients aged from 15 to 76 (mean 38) years ...
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... CMR techniques used to assess myocarditis are SSFP (steady-state free precession) to assess left ventricular function and volume, T2 weighted (T2W) to assess myocardial edema as well. The use of T2W imaging ...
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