Orthostatic Tachycardia Narrow Pulse Pressure
The heart normally beats at a rate of about 60 to 100 beats per minute at rest. A rate faster than 100 beats a minute in an adult is called tachycardia. Most people experience transient rapid heartbeats, called sinus tachycardia, as a normal response to excitement,
The two main types of tachycardia are abnormal supraventricular tachycardias (which originate in the upper...
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From Our Experts
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From Our Sources
Pulse: bounding
Source: ADAM Encyclopedia
A bounding pulse is a strong and forceful pulse.See also: Heart palpitationsAlternative NamesBounding pulseConsiderationsA bounding pulse can often... Read more »
Pulse
Source: ADAM Encyclopedia
The pulse is the number of heartbeats per minute.Alternative NamesHeart rate; Heart beatHow the test is performedThe pulse is measured at the:Back of... Read more »
Caffeine tied to higher blood pressure, lower pulse in athleti...
Researchers at Harding University have found that caffeine raises blood pressure in kids during exercise but, surprisingly, lowers their heart rates.... Read more »
Ventricular tachycardia
Source: ADAM Encyclopedia
Ventricular tachycardia (VT) is a rapid heartbeat that starts in the ventricles.Alternative NamesWide-complex tachycardia; V tach; Tachycardia -... Read more »
Paroxysmal supraventricular tachycardia (PSVT)
Source: ADAM Encyclopedia
PSVT; Supraventricular tachycardiaSymptomsAnxietyChest tightnessPalpitations (a sensation of feeling the heart beat)Rapid pulseShortness of... Read more »
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