relative tachycardia

relative tachycardia

See Pulse-temperature dissociation.
References in periodicals archive ?
* Hypotension with a relative tachycardia could be due to fluid loss or third spacing (think of magic mushrooms, arsenic, colchicines, hyperthermia) or peripheral vasodilation (think of [[beta].sub.2]-stimulants, caffeine, nitrites, phenothiazines).