Results 41 to 50 of about 4,775,633 (379)
In Pictures: Hepatic Venous Pressure Gradient - Indications, Technique and Complications [PDF]
Hepatic venous pressure gradient measurement is an important technique in diagnosis, prognosis and management of portal hypertension. The technique and indications have come a long way and currently, many centres perform this test safely and reliably.
Cyriac Abby Philips
doaj +1 more source
Background It has been shown that idiopathic intracranial hypertension (IIH) in children is associated with cerebral hyperemia, which induces an increase in cerebral venous pressure.
Alexander Robert Bateman+2 more
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Acute complete heart block in dogs [PDF]
A study has been conducted immediately and up to 18 days after the surgical production of complete heart block in dogs. Immediately after surgery cardiac output, coronary flow, and mean arterial pressure were reduced in rough proportion to the degree of ...
COHN A. E.+5 more
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What every ICU clinician needs to know about the cardiovascular effects caused by abdominal hypertension [PDF]
The effects of increased intra-abdominal pressure (IAP) on cardiovascular function are well recognized and include a combined negative effect on preload, afterload and contractility.
De Keulenaer, Bart L+2 more
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BackgroundCentral venous pressure (CVP) and right atrial pressure (RAP) are important parameters in the complete hemodynamic assessment of a patient. Sonographic measurement of the inferior vena cava (IVC) diameter is a non-invasive method of estimating ...
William Ciozda+5 more
semanticscholar +1 more source
Background Positive pressure ventilation can decrease venous return and cardiac output. It is not known if expiratory ventilation assistance (EVA) through a small endotracheal tube can improve venous return and cardiac output. Results In a porcine model,
David A. Berlin+3 more
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The thoracic duct is responsible for the circulatory return of most lymphatic fluid. The return is a well‐timed synergy between the pressure in the thoracic duct, venous pressure at the thoracic duct outlet, and intrathoracic pressures during respiration.
Benjamin Kelly+4 more
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Central venous pressure and liver resection: a systematic review and meta-analysis.
BACKGROUND A liver resection under low central venous pressure (CVP) has become standard practice; however, the benefits beyond a reduction in blood loss are not well reported.
M. Hughes+3 more
semanticscholar +1 more source
Anesthetic management of hepatectomy for the patient with Fontan circulation: a case series
Background Hepatectomy for patients with Fontan circulation consists of high central venous pressure and low pulmonary vascular resistance, and is challenging for physicians.
Makoto Sumie+7 more
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Assessment of the peripheral microcirculation using computer-assisted venous congestion plethysmography in post-traumatic complex regional pain syndrome type I [PDF]
In complex regional pain syndrome type I (CRPS-I), edema of the affected limb is a common finding. Therefore, the changes in macro- and microcirculatory parameters were investigated to elucidate the underlying pathophysiology.
Christ, Frank+4 more
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