Mitral regurgitation: The most common heart disease in dogs (Proceedings) - Veterinary Healthcare
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Mitral regurgitation: The most common heart disease in dogs (Proceedings)


CVC IN KANSAS CITY PROCEEDINGS



The client wants to know, and will pay for, each test you perform or each drug you give, that has a reasonable expectation of making their pet feel better or live longer.

A. Prevalence/Etiology: 72 million dogs in the US; 72 million cats in the US; 11% of each have heart disease; 85% of dogs with hearty disease have endocardiodiosis leading to mitral regurgitation. Prevalent in small, chondrodystrophic; familial; possibly 5HT-mediated; possibly related to periodontal disease.



B. Diagnosis and selection of drugs:
1. Left apical holosystolic murmur unrelated to severity. No Rx.
2. Left atrial and left ventricular enlargement related to severity.

Rx: ACE inhibitor, spironolactone, possibly beta blocker
3. Pulmonary congestion/edema: tachypnea, wheezes, subtle cough, crackles, cyanosis. Theophylline, furosemide, chlorothiazide, digitalis, pimobendan.
4. Supraventricular arrhythmias. Rx. digitalis, ....olol, diltiazem.
5. Ventricular arrhythmias. Rx. sotalol, amiodarone



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Source: CVC IN KANSAS CITY PROCEEDINGS,
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