Canine Cardiomyopathy

Question 1

What is the main breed that is predisposed to dilated cardiomyopathy?

Answer 1

Doberman

Question 2

What treatment should be institituted for ventricular tachycardia ?

Answer 2

1. Sotalol
2. Amiodarone
3. Mexiltine
4. Very low dose atenolol

Question 3

What is famiilial arthymogenic cardiomyopathy and what are the main breeds that are predisposed?

Answer 3

Autosomal dominant trait - Boxer dogs - ventricular premature complexes

Question 4

What are the treatment and diagnostics recommended for ARVC?

Answer 4

1. 24h Holter examination - >100 VPC’s per 24h = diagnostic
2. 2 main options for treatment: sotalol or combination of mexiltine + atenolol (also treat the underlying cardiomyopathy if present)