A flat is an apartment or small home that does not have any stairs. It is flat, that is, all on one level.     Flet     From the Scottish word flet, meaniâ¦ng the inner part of a house.
Bradycardia in an adult is any heart rate less than 60 beats per minute (BPM), although symptoms usually manifest only for heart rates less than 50. The word bradycardia is from the Greek Î²ÏÎ±Î´ÏÏ, bradys slow, and ÎºÎ±ÏÎ´Î¯Î±, kardia, heart.
It's not a good idea. The U.S. Food and Drug Administration (FDA) warns that a handheld Doppler should only be used when there's a medical need and only by, or under the supervision of, a healthcare professional.. For example, your practitioner will use a Doppler to listen to your baby's heartbeat during your prenatal appointments. You can buy a Doppler yourself and use it at home to try to detect your baby's heartbeat, but it's not as easy as it looks. And the long-term effects of repeatedly exposing a baby to ultrasound waves from these devices are unknown.