Hypersensitive reactions to neuromuscular blocking agents may be due to nonspecific histamine release from mast cells [anaphylactoid reaction] or may be IgE mediated hypersensitive reactions [anaphylactic reaction]or may be due to high affinity to M2 muscarinic receptors leading to an augmented parasympathetic response
to intubation causing severe bronchospasm mediated via M3 muscarinic receptors.
We think this parasympathetic response
is potentially important in type 2 diabetes," said Vann Bennett, the James B.
In storming, there appears to be both an exaggeration of the sympathetic response with a diminished parasympathetic response
or alteration in the relay system between the two networks.
One of the explanations of why endurance athletes have such low resting HR following training is due to increased parasympathetic response
Augmented parasympathetic response
has been documented after intense or prolonged stress experiences (30,31).
29] reported that during tilt, ageing is progressively associated with an attenuation of the low frequency (`sympathetic') component of the heart rate power spectrum, whereas the parasympathetic response
to tilt, detectable in the high frequency band, is relatively well preserved.
Effect of slowed respiration on cardiac parasympathetic response
Women responded with a greater parasympathetic response
, dubbed "rest and digest," which acts as a brake on the heart and blood pressure.
Explaining the parasympathetic responses
, the increase in the heart rate could be attributed to the reduced vagal baroreflex in third trimester.