Results 41 to 50 of about 4,500,631 (382)
Early predictors of left ventricular function improvement late after myocardial infarction [PDF]
Vojnosanitetski Pregled, 2008 Background/Aim. Prognosis after acute myocardial infarction (AIM) depends on the extent of irreversibly damaged myocardium and viable tissue due to stunning or hibernation.
Mladenović Zorica +7 more
doaj +1 more source
Stroke volume estimation by thoracocardiography is better when glottis is closed
, 2007 Thoracocardiography approach pretends to non-invasively monitor stroke volume by inductive plethysmographic recording of ventricular volume curves by a transducer placed on the chest.
Abdulhay, Enas, Baconnier, Pierre
core +3 more sources
Brain lesion volume and capacity for consent in stroke trials: potential regulatory barriers to the use of surrogate markers [PDF]
, 2008 <p><b>Background and Purpose:</b> European directives and legislation in some countries forbid inclusion of subjects incapable of consent in research if recruitment of patients capable of consent will yield similar results.
Dani, K.A., McCormick, M.T., Muir, K.W.
core +1 more source
Hypovolemia explains the reduced stroke volume at altitude [PDF]
Physiological Reports, 2013 During acute altitude exposure tachycardia increases cardiac output (Q) thus preserving systemic O2 delivery. Within days of acclimatization, however, Q normalizes following an unexplained reduction in stroke volume (SV). To investigate whether the altitude-mediated reduction in plasma volume (PV) and hence central blood volume (CBV) is the underlying ...
Stefanie Keiser +7 more
openaire +3 more sources
Lower Hemoglobin Correlates with Larger Stroke Volumes in Acute Ischemic Stroke [PDF]
Cerebrovascular Diseases Extra, 2011 <i>Background:</i> Hemoglobin tetramers are the major oxygen-carrying molecules within the blood. We hypothesized that a lower hemoglobin level and its reduced oxygen-carrying capacity would associate with larger infarction in acute ischemic stroke patients. <i>Methods:</i> We studied 135 consecutive patients with acute ischemic
Aneesh B. Singhal +8 more
openaire +4 more sources
International Journal of Endorsing Health Science Research, 2013 Cardiac rate analysis is constituted as one of the most essential parts of physiological patient monitoring. In this research paper, it has been investigated that electrical impedance plethysmography is the most conducive technique for this purpose.
Daniya Umer +4 more
doaj +1 more source
BMJ Open, 2022 Objectives There is uncertainty with respect to the hospital volume and clinical outcomes for patients with stroke. This study aimed to assess the association between hospital volume, processes of care and outcomes after ischaemic stroke.Design A ...
Yongjun Wang +4 more
doaj +1 more source
Nucleosomes in serum of patients with early cerebral stroke [PDF]
, 2006 Background: Nucleosomes are cell death products that are elevated in serum of patients with diseases that are associated with massive cell destruction.
Adams +22 more
core +1 more source
Assessment of stroke volume variation
Critical Care, 2006 The specific interactions of the lungs and the cardiovascular system under mechanical ventilation cause cyclic variations of left ventricular stroke volume (SVV). Real-time measurement of SVV using arterial pulse contour analysis is useful to predict volume responsiveness and to monitor volume therapy in mechanically ventilated patients. In this study,
A. De Weger +3 more
openaire +2 more sources
THE STROKE VOLUME IN JUVENILE BORDERLINE HYPERTENSION
Japanese Circulation Journal, 1975 Hemodynamic changes in supine and upright position and during exercise were studied in 144 men including 37 normal subjects and 107 patients with borderline hypertension. Borderline hypertensives were classified in 4 groups, according to the basal level of heart rate and stroke index. In the first two groups, stroke index was normal, but heart rate was
Safar Me +3 more
openaire +4 more sources