Threshold effects of respiratory muscle work on limb vascular resistance
نویسندگان
چکیده
منابع مشابه
Threshold effects of respiratory muscle work on limb vascular resistance.
The purpose of this study was to determine whether the human diaphragm, like limb muscle, has a threshold of force output at which a metaboreflex is activated causing systemic vasoconstriction. We used Doppler ultrasound techniques to quantify leg blood flow (Q(L)) and utilized the changes in mouth twitch pressure (DeltaP(M)T) in response to bilateral phrenic nerve stimulation to quantify the o...
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ژورنال
عنوان ژورنال: American Journal of Physiology-Heart and Circulatory Physiology
سال: 2002
ISSN: 0363-6135,1522-1539
DOI: 10.1152/ajpheart.00798.2001