What heart rate defines bradycardia?

Study for the Cardiac HealthStream Telemetry Exam. Dive into detailed flashcards and multiple choice questions, each with helpful hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

What heart rate defines bradycardia?

Explanation:
Bradycardia means a resting heart rate that is slower than normal. For adults, a normal resting range is about 60–100 beats per minute. When the rate drops below 60, it’s considered bradycardia. You’ll often see athletes or people at rest with rates under 60, which can be normal for them if their cardiac output remains adequate, but the defining threshold used clinically is less than 60 bpm. Rates above 100 bpm are tachycardic, not bradycardic.

Bradycardia means a resting heart rate that is slower than normal. For adults, a normal resting range is about 60–100 beats per minute. When the rate drops below 60, it’s considered bradycardia. You’ll often see athletes or people at rest with rates under 60, which can be normal for them if their cardiac output remains adequate, but the defining threshold used clinically is less than 60 bpm. Rates above 100 bpm are tachycardic, not bradycardic.

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