What is a Holter monitor? A Holter monitor is a battery-operated portable device that measures and tape records your heartâs activity (ECG) continuously for 24 to 48 hours or longer depending on the type of monitoring used.
This week, Guinness World Records has confirmed that Corduroy is the Oldest cat living after he recently turned 26 years old - an impressive age considering domesticated cats have an average lifespan of 15 years.
Cat Lifespan. Your catâs expected lifespan depends on whether you allow him to roam around outdoors. If so, expect him to live for about 3 to 5 years. If heâs solely an indoors cat, he can live on average 16 years, although he might live on for a few years beyond that.