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Cardiovascular

Investigators at Hiroshima University release new data on cardiovascular

Published in Blood Weekly, January 28th, 2010

"To test the hypothesis that a muscle mechanosensitive reflex is suppressed in the conscious condition, we examined the effect of propofol anesthesia on the cardiovascular responses to passive mechanical stretch of the hindlimb triceps surae muscle in five conscious cats. The triceps surae muscle was manually stretched for 30 s by extending the hip and knee joints and subsequently by dorsiflexing the ankle joint," researchers in Japan report.

"Mean arterial blood pressure (MAP) and heart rate (HR) slightly increased or decreased during passive mechanical stretch of the muscle in the conscious condition. At 5-17 min after intravenously administering propofol (8.5 +/- 1...

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