What is the heart rate threshold for bradycardia?

Bradycardia is defined as a slower than normal heart rate, typically recognized as a heart rate that falls below 60 beats per minute (bpm) in adults. While the specific threshold can be context-dependent, the most widely accepted definition for bradycardia is indeed a heart rate below 60 bpm. This physiological condition can occur due to various factors, including increased vagal tone, certain medications, or underlying heart conditions. Recognizing bradycardia is crucial in clinical settings, as it may lead to inadequate blood flow and oxygen delivery to the body's tissues. Thus, identifying the heart rate threshold of less than 60 bpm is essential for accurate diagnosis and appropriate medical response.