Browsing: Heartbeat

Ernesta Chirwa recalls the jarring moment the woman she presumed was her midwife said something unexpected. Caitlyn Collins was driving her to hospital after 6am, on…

November 18, 20254 min readHeart Rate Irregularity Sounds Bad, but Here’s Why You Want a Bit of ItMilliseconds of variability, now detected by fitness watches, can…