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Bradycardia, also called bradyarrhythmia, is a resting heart rate under 60 beats per minute (BPM). [1] While bradycardia can result from various pathologic processes, it is commonly a physiologic response to cardiovascular conditioning or due to asymptomatic type 1 atrioventricular block.
Rhythm strip of sinus bradycardia at 50 bpm. Sinus bradycardia is commonly seen in normal healthy persons and athletes in the absence of pathophysiological diseases or conditions. [1] Different factors or etiologies could lead to the dysfunction of the sinus node, causing a malformation or prolongation of the impulse.
A medical monitoring device displaying a normal human heart rate. Heart rate is the frequency of the heartbeat measured by the number of contractions of the heart per minute (beats per minute, or bpm). The heart rate varies according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide.
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Heart Rate is typically used as a measure of exercise intensity. [2] Heart rate can be an indicator of the challenge to the cardiovascular system that the exercise represents. The most precise measure of intensity is oxygen consumption (VO 2). VO 2 represents the overall metabolic challenge that an exercise imposes.
Learn the best brisk walking speed to burn calories, lose weight and improve heart health. Brisk walking is a good cardio exercise that tones the upper body. Learn the best brisk walking speed to ...
Accelerated idioventricular rhythm is a regular rhythm with a wide QRS complex and absent P waves, and a rate between 50 and 100 bpm. The final rhythm is ventricular standstill this rhythm will appear as a flat line, but may have a few non conducted p waves, the heart rate of this will be 0 and be supplying no blood through the body like ...
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