I have been working very hard and brought down my weight from 89 kg to 78 kg. Stopped smoking for last 5 months. My pulse rate used to stay elevated near 85-90 bpm range. Exercise regimen everyday: I brisk walk 6 km in 1 hour cycle for 10 km now my pulse rate comes down to 60 bpm even while I am sitting idle. Spo2 is 98%. Should I worry about the low pulse rate? Age: 46, male. Present medication: telmisartan 40 mg once daily.