Hemodynamics
Research News and Information

Saturday, November 21, 2009

Stimulus-induced and state-dependent sustained gamma activity is tightly coupled to the hemodynamic response in humans.

2 Nov 2009 A prompt behavioral response to a stimulus depends both on the salience of the stimulus as well as the subject's preparedness. Thus, both stimulus properties and cognitive factors, such as attention, may determine the strength of neuronal ... Read more...

The sympathetic nervous system in heart failure physiology, pathophysiology, and clinical implications.

Nov 2009 Heart failure is a syndrome characterized initially by left ventricular dysfunction that triggers countermeasures aimed to restore cardiac output. These responses are compensatory at first but eventually become part of the disease process itself ... Read more...

Relationship between intracranial hemodynamics and microdialysis markers of energy metabolism and glutamate-glutamine turnover in patients with subarachnoid hemorrhage. Clinical article.

30 Oct 2009 OBJECT: The aim of this study was to explore the relationship between hemodynamics (intracranial and systemic) and brain tissue energy metabolism, and between hemodynamics and glutamate (Glt)-glutamine (Gln) cycle activity. METHODS: Brain ... Read more...

Latest indexed articles for 'Hemodynamics'

These are the very latest articles for this heading:

• Stimulus-induced and state-dependent sustained gamma activity is tightly coupled to the hemodynamic response in humans. 2 Nov 2009
• The sympathetic nervous system in heart failure physiology, pathophysiology, and clinical implications. Nov 2009
• Relationship between intracranial hemodynamics and microdialysis markers of energy metabolism and glutamate-glutamine turnover in patients with subarachnoid hemorrhage. Clinical article. 30 Oct 2009
• Edema formation in the hyperacute phase of ischemic stroke. Laboratory investigation. 30 Oct 2009
• Optimising the unprotected airway with a prototype Jaw-Thrust-Device--a prospective randomised cross-over study. 30 Oct 2009
• Prevention of atelectasis in morbidly obese patients during general anesthesia and paralysis: a computerized tomography study. 30 Oct 2009
• Mechanisms of impaired glucose tolerance and insulin secretion during isoflurane anesthesia. 30 Oct 2009
• Age-associated changes in cardiac gene expression after preconditioning. 30 Oct 2009
• Are normal echocardiographic values obtained by transthoracic echocardiography in awake patients suitable for evaluation of cardiac function in anesthetized and mechanically ventilated patients? 30 Oct 2009
• When drugs disappear from the patient: elimination of intravenous medication by hemodiafiltration. 30 Oct 2009
• Isoflurane preconditioning ameliorates endotoxin-induced acute lung injury and mortality in rats. 30 Oct 2009
• Intraoperative ventilatory strategies for prevention of pulmonary atelectasis in obese patients undergoing laparoscopic bariatric surgery. 30 Oct 2009
• The effects of sevoflurane and propofol on glucose metabolism under aerobic conditions in fed rats. 30 Oct 2009
• Low-dose 3 mg levobupivacaine plus 10 microg fentanyl selective spinal anesthesia for gynecological outpatient laparoscopy. 30 Oct 2009
• Levosimendan in early sepsis: when good ideas give poor results. 30 Oct 2009
• Stressful sleeping. 25 Oct 2009
• Hypoxia, not the frequency of sleep apnea, induces acute hemodynamic stress in patients with chronic heart failure. 25 Oct 2009
• Nebivolol: the somewhat-different beta-adrenergic receptor blocker. 11 Oct 2009
• Short-term hemodynamic effects of cardiac resynchronization therapy in patients with heart failure, a narrow QRS duration, and no dyssynchrony. 10 Oct 2009
• Is it "lipid sink," hemodilution, or both? 29 Sep 2009

See a longer list of these articles.

Technical information about 'Hemodynamics'

Definition: The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM.

Descriptor UI: D006439

Alternative terms: Hemodynamics; Hemodynamic;

Allowable Qualifiers: drug effects; genetics; immunology; physiology; radiation effects; ethics;

Tree Number: G09.330.190.400; G09.330.380;

History Note: 2008, 1966-2003 (1964)