Left ventricular function
Heart failure and preserved left ventricular function: long term clinical outcome.
... preserved left ventricular function (LVF) also defined as HF with a normal ejection fraction, is a common condition in patients with HF and has emerged as a serious clinical ...
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The effect of levothyroxine treatment on left ventricular function in subclinical hypothyroidism
... msec). Pulmonary venous flow was analysed using PW Doppler. We estimate peak systolic flow (S wave, m/s), early diastolic flow (d wave, m/s), s/d ratio, and atrial reversal flow (Ar, m/s), including Ar-A duration (msec) ...
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Endothelial nitric oxide synthase single nucleotide polymorphism and left ventricular function in early chronic kidney disease.
... and left ventricle (electrocardiogram gated, steady-state free precession imag- ing [True-Fisp]; temporal resolution 40–50ms, repetition time ...of ventricular volumes (end-diastole, end-systole, stoke ...
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Improvement of left ventricular function under cardiac resynchronization therapy goes along with a reduced incidence of ventricular arrhythmia.
... Although there is some evidence favoring antiarrhythmic effects of CRT [4,31,32], it’s impact on arrhythmia susceptibility is not fully understood with multiple studies providing differing out- comes. Some studies ...
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Efeito do exercício aeróbico durante as sessões de hemodiálise na variabilidade da frequência cardíaca e na função ventricular esquerda em pacientes com doença renal crônica
... assessed left ventricular function by use of resting and stress echocardiography of 16 he- modialysis patients with CKD undergoing a 24-week aerobic and strength training in the interdialytic pe- ...
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Abnormal response of left ventricular systolic function to submaximal exercise in post-partial left ventriculotomy patients
... Left ventricular systolic and diastolic function was evaluated at rest and at the intensity corresponding to the anaerobic threshold in the sitting position, with the chest inclined at about 35 ...
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Braz. J. Cardiovasc. Surg. vol.26 número4
... enhanced left ventricular function and to reduce troponin and CK-MB (markers of myocardial tissue damage) release compared to on-pump technique with aortic cross-clamping by eliminating ...
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Noninvasive prognostic markers for cardiac death and ventricular arrhythmia in long-term follow-up of subjects with chronic Chagas’ disease
... 0.02), left ventricular ejection fraction <62% (HR = ...of ventricular premature contractions >614 per 24 h (hazard ratio = ...of left ventricular dysfunction and myocardial ...
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Rev. Soc. Bras. Med. Trop. vol.47 número2
... autonomic function is associated with left ventricular function in ...LV function may have autonomic impairment, those with more severe LV function impairment may have a more ...
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Arq. Bras. Cardiol. vol.75 número4
... ting volume and pressure overload. However, the indices of cardiac imaging obtained are not sufficient and may lead to errors in evaluation if not interpreted from a clinical point of view, because no reliable index for ...
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Braz. J. Cardiovasc. Surg. vol.31 número5
... pulmonary function, greater recovery of functional capacity and better clinical outcomes following off-pump coronary artery bypass when compared to conventional mechanical ...reduced left ventricular ...
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Is treatment with trimetazidine beneficial in patients with chronic heart failure?
... for left ventricular function. (A) Left ventricular ejection fraction; (B) left ventricular end-systolic volume; (C) left ventricular end-diastolic ...
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Arq. Bras. Cardiol. vol.99 número5
... follows: left ventricular diastolic diameter (LVDD); left ventricular diastolic volume (LVDV); interventricular septum thickness (IVST); left ventricular posterior wall thickness ...
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Effect of different anesthetic agents on left ventricular systolic function assessed by echocardiography in hamsters
... of left ventricular ejection fraction (LVEF) using in vivo imaging is the cardiac functional parameter most frequently employed in preclinical ...the left ventricular end diastolic diameter ...
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Impact of continuous positive airway pressure treatment on left atrial volume and function in patients with obstructive sleep apnoea assessed by real-time three-dimensional echocardiography
... The main potential limitation was the presence of hypertension in this population and its influence on diastolic function. We may not have found a significant decrease in blood pressure, probably because we ...
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Arq. Bras. Cardiol. vol.83 número6 en a05v83n6
... The left atrial shortening fraction was obtained with the following formula: (left atrial maximum diameter – left atrial minimum diameter)/left atrial maximum ...
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Braz. J. Cardiovasc. Surg. vol.30 número5
... the ventricular wall, R is the ventricle radius, k is a constant, consisting originally in the section of a muscle slice of the LV lateral wall (generally ellipse shape), starting at the end of it, extending ...
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Arq. Bras. Cardiol. vol.94 número6
... Tomography; coronary disease; heart defects, congenital. Multidetector computed tomography (MDCT) with 64 channels provides to clinical practice an excellent method to detect coronary artery anomalies. The diagnosis of ...
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Arq. Bras. Cardiol. vol.85 número6
... Twenty patients who had undergone percutaneous transluminal coronary angioplasty (PTCA) were studied. This group was evaluated 2 to 7 days (3.65 ± 1.69) before the procedure and 2 to 5 days (4 ± 0.80) after the procedure ...
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Impact of Renal Sympathetic Denervation on Left Ventricular Structure and Function at 1- Year Follow-Up
... of left ventricular hypertrophy (LVH) [5,6], but little is known about the impact of RDN in left ventricular ...and function (systolic and diastolic) in patients with resistant ...
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