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.
Determining Heart Rate. Cats have much faster heart rates than people, so don't worry if it seems like your cat's heart is beating twice as fast as yours -- it probably is. The normal heart rate for a healthy adult cat is between 140 and 220 beats per minute. Anything faster than that could signal a problem. To check your cat's heart rate, press your fingers into your cat's front armpit or hollow between the front leg and the chest until you feel the heartbeat. Count the number of beats in a 15-second period and multiply it by four to get the total beats per minute.