Results 31 to 40 of about 4,035,259 (343)

Systematic review of uncalibrated arterial pressure waveform analysis to determine cardiac output and stroke volume variation.

British Journal of Anaesthesia, 2014
UNLABELLED The FloTrac/Vigileo™, introduced in 2005, uses arterial pressure waveform analysis to calculate cardiac output (CO) and stroke volume variation (SVV) without external calibration.
C. Slagt, I. Malagon, A. Groeneveld
semanticscholar   +1 more source

Insuficiência cardíaca com fração de ejeção normal: novos critérios diagnósticos e avanços fisiopatológicos Insuficiencia cardiaca con fracción de eyección normal: nuevos criterios diagnósticos y avances fisiopatológicos Heart failure with normal ejection fraction: new diagnostic criteria and pathophysiological advances

Arquivos Brasileiros de Cardiologia, 2009
A insuficiência cardíaca (IC) é uma complexa síndrome cardiovascular com elevada prevalência, sendo que seu quadro clínico frequentemente é associado à dilatação do ventrículo, à diminuição da contratilidade e à reduzida fração de ejeção do ventrículo ...
Evandro Tinoco Mesquita, Antonio José Lagoeiro Jorge   +1 more
doaj   +1 more source

Fração de ejeção e volumes do ventrículo esquerdo medidos com eco 3D e com tomografia ultra-rápida Fracción de eyección y volúmenes del ventrículo izquierdo medidos con eco- 3DTR y con tomografía ultrarrápida Left ventricular ejection fraction and volumes as measured by 3d echocardiography and ultrafast computed tomography

Arquivos Brasileiros de Cardiologia, 2009
FUNDAMENTO: O ecocardiograma tridimensional em tempo real (ECO 3D) e a tomografia computadorizada ultra-rápida (CT) são dois novos métodos de análise da fração de ejeção e dos volumes do VE.
Marcelo Luiz Campos Vieira, César H. Nomura, Bernardino Tranchesi Junior, Wercules A. de Oliveira, Gustavo Naccarato, Bruna S. Serpa, Rodrigo B. D. Passos, Marcelo B. G. Funari, Cláudio H. Fischer, Samira S. Morhy   +9 more
doaj   +1 more source

Respiratory stroke volume variation assessed by oesophageal Doppler monitoring predicts fluid responsiveness during laparoscopy.

British Journal of Anaesthesia, 2014
BACKGROUND This study was designed to assess the ability of the stroke volume respiratory variation (ΔrespSV) determined by oesophageal Doppler monitoring (ODM) to predict the response to volume expansion (VE) during pneumoperitoneum.
P. Guinot, B. D. Broca, E. Bernard, O. A. Arab, E. Lorne, Hervé Dupont   +5 more
semanticscholar   +1 more source

Avaliação ecocardiográfica da terapia de ressincronização cardíaca: dois anos de seguimento Evaluación ecocardiográfica de la terapia de resincronización cardiaca: dos años de seguimiento Echocardiographic assessment of cardiac resynchronization therapy: two-year follow-up period

Arquivos Brasileiros de Cardiologia, 2010
FUNDAMENTO: A terapia de ressincronização cardíaca (TRC) é uma opção efetiva para os pacientes com insuficiência cardíaca (IC) avançada. Critérios clínicos, eletrocardiográficos e ecocardiográficos têm sido estudados na tentativa de selecionar os ...
Viviane Cordeiro Veiga, Salomón Soriano Ordinola Rojas, Fernando Sérgio Oliva de Souza, Reinaldo Wilson Vieira, Amilton Silva Junior, Marcelo Luiz Patrício, Elias César Hauy Marum, Henry Abensur   +7 more
doaj   +1 more source

Atherogenic index of plasma and left ventricular ejection fraction in newly diagnosed type 2 diabetes mellitus patients

Research in Cardiovascular Medicine, 2021
Background: Atherogenic index of plasma (AIP), a logarithm of ratio of triglycerides and high-density lipoprotein-cholesterol is associated with the risk of cardiovascular diseases.
Shaikat Mondal, Himel Mondal, Ritushri Samantaray, Debasish Das, Sairavi Kiran Biri, Avijit Naskar, Sebabrata Jana   +6 more
doaj   +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, Mike Hug, Christoph Siebenmann, Andrea Müller, Carsten Lundby, Johannes J. van Lieshout, Johannes J. van Lieshout, Peter Vestergaard Rasmussen   +7 more
openaire   +3 more sources

Neuroimaging features of antiphospholipid antibody-related stroke compared with atrial fibrillation-related stroke

Scientific Reports, 2022
Recognizing the lesion pattern of antiphospholipid antibody-related stroke (aPL-stroke) may contribute to establishing the cause in patients with cryptogenic stroke.
Wookjin Yang, Dong-Wan Kang, Jeong-Min Kim, Keun-Hwa Jung, Seung-Hoon Lee   +4 more
doaj   +1 more source

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, Hakan Ay, E. Murat Arsava, Ona Wu, Ruijun Ji, Mark Vangel, A. Gregory Sorensen, Priya Garg, W. Taylor Kimberly   +8 more
openaire   +4 more sources

White Matter Hyperintensity Burden Is Associated With Hippocampal Subfield Volume in Stroke

Frontiers in Neurology, 2020
White matter hyperintensities of presumed vascular origin (WMH) are a prevalent form of cerebral small-vessel disease and an important risk factor for post-stroke cognitive dysfunction.
Mark R. Etherton, Panagiotis Fotiadis, Anne-Katrin Giese, Juan E. Iglesias, Ona Wu, Ona Wu, Natalia S. Rost   +6 more
doaj   +1 more source