An abnormally slow heartbeat, typically defined as a heart rate below 60 beats per minute.

धीमी हृदय गति

English Usage: The patient was diagnosed with brachycardia after intensive monitoring of his heart rate.

Hindi Usage: रोगी की हृदय गति की गहन निगरानी के बाद उसे ब्रैकीकार्डिया का निदान दिया गया।