A member asked:

Is a heart block a chronic disorder in the heart?

A doctor has provided 1 answer

Arrhythmia: Heart block leading to a slowed heart rate can be acute, occurring secondary to external circumstances like increased vagal stimulation, low oxygen levels, or threatened coronary circulation. It can also be chronic occurring as a result of conduction system disease in patients with sleep apnea, myocardial scarring, aging, or infiltrative deposits.

Answered 3/7/2019

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