Metoprolol belongs to the group of medicines known as beta-blockers. It is a medicine which is used to treat several different medical conditions. It works on the heart and blood vessels. Metoprolol slows down the activity of your heart by stopping messages sent by some nerves to your heart.
A normal cat takes between 20 to 30 breaths per minute, with a relaxed cat measuring on the lower end of the scale. Call your veterinarian if the rate is too rapid, or if your cat is panting â the latterâs not really normal in cats, at least not the way we see it in dogs.
The heart rate is an important guide as to whether the heart is struggling or not. A cat's normal heart rate is approximately 120-140 beats per minute. A stressed cat will have a faster heart rate, meaning that the vet's measurement could be high. While a cat is at the vet, most vets consider up to around 180 beats per minute to be normal. Out of the vet's office, 180 beats is very concerning. A cat's heart may be beating fast to maintain circulation if its heart is failing.