heart problems: causes & transmission

Question 1

• Pump Failure (Muscle Failure) left ventricle.
• Pressure overload.
    - Systemic hypertension.
    - Subaortic stenosis (narrowing).
• Volume overload of the left heart.

Answer 1

Congestive Heart Failure (CHF)

Question 2

causes are majority are idiopathic

Answer 2

Dilated Cardiomyopathy Dogs