Dog with CHF: high heart rate & heavy breathing after starting meds?

Question

Pillsbury is a 3 year old 70 lb pitbull boxer mix that was diagnosed last week with right-sided congestive heart failure. At the appointment, they tapped his stomach and withdrew about half a gallon of liquid so he's now down to 62. Since Monday, he's been prescribed Vetmedin (5mg) and Enacard (5mg). It's been several days now and his heart rate is consistebtly between 152-160 beats per minute in resting state, accompanied by heavy breathing. Is this normal as a side effect of the medication?

Megan, DVM, CVA · Accepted Answer

I am worried that the increased heart rate may be more due to his heart failure and more fluids around his lungs or in his abdomen. I would talk to your vet about his meds. They may want to increase the dosage of all the meds to help him compensate. They may also add meds like a diuretic to help get some of the fluids off the chest. I am so sorry you are having to go through this. Right sided heart failure is usually caused by heartworms most commonly. Heartworms may not be very common in your area but it may be worth checking. If they haven't already, I would ask them to check for heartworms. I hope this helps!

Dog with CHF: high heart rate & heavy breathing after starting meds?

Most Helpful Answer

Related Questions

Why is my mouse's eye swollen, cloudy, and has pus?

What fish dog food helps dry skin if my dog eats Science Diet?

My pet is breathing hard, not eating, and lethargic. What's wrong?

My pet has red spots all over. What's causing them and what to do?

My small pet is limping and can't bear weight. Should I see a vet?

My dwarf hamster has a shut eye and is limping. What should I do?

Share