Sinus Bradycardias
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- Characterised as a normal sinus rhythm with an abnormally slow heart rate
- Caused by: pathologic conditions, drug reactions, physiologic conditions: athletic animals, calm animals, sleeping animals
Treatment: Usually unnecessary unless clinical signs due to reduced cardiac output remain
- Treat the underlying condition
- Drugs used to treat sinus bradycardias: atropine, isoprenaline, glycopyrrolate