Fast Heart Rate with Exercise Lesson #658

patient thorax when auscultating by stethoscope

patient position during auscultation
The patient was standing during auscultation.

Description

Exercise increases both the heart rate and the intensity of the first heart sound. Systole and diastole have equal duration with a heart rate of 120 BPM.

Conditions such as fever, stress, and hyperthyroidism can also increase the intensity of the first heart sound.

Use the stethoscope's diaphragm to auscultate these sounds.

Phonocardiogram

Anatomy

Fast Heart Rate with Exercise


Authors and Sources

Authors and Reviewers

Sources


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