Mitral Valve Dysplasia

Mitral Valve Dysplasia (MVD) 

Mitral Valve Dysplasia (MVD) is a congenital heart defect in dogs that affects the mitral valve, which separates the left atrium and left ventricle of the heart. In this condition, the valve is malformed or does not close properly, allowing blood to leak backward into the left atrium (a condition called mitral regurgitation). Over time, this causes the heart to work harder, leading to enlargement, reduced efficiency, and eventually heart failure if not managed properly.

Common symptoms of MVD include fatigue, exercise intolerance, coughing (especially at night), rapid or labored breathing, fainting spells, and weight loss. Some dogs may show no signs in the early stages, while others develop noticeable symptoms as the disease progresses. Diagnosis is typically made through chest X-rays, echocardiography (ultrasound of the heart), and electrocardiograms (ECG), which help determine the severity of valve malfunction and heart enlargement.

For pet parents looking for organic and natural heart support, combining veterinary treatment with holistic care can greatly enhance heart health and quality of life. A low-sodium, nutrient-rich diet helps reduce fluid buildup and strain on the heart. Natural supplements such as taurine, L-carnitine, CoQ10, omega-3 fatty acids, and hawthorn berry extract support cardiac function and circulation. Gentle, controlled exercise and maintaining a healthy weight are also essential to avoid overexerting the heart. Avoiding stress, smoke, and processed foods further helps manage the condition naturally.

Dog Breeds Commonly Affected by Mitral Valve Dysplasia:

• Labrador Retriever
• German Shepherd
• Great Dane
• Bull Terrier
• Boxer
• Golden Retriever
• Doberman Pinscher
• Newfoundland
• Weimaraner

With regular veterinary monitoring and holistic lifestyle adjustments, many dogs with Mitral Valve Dysplasia can live active, comfortable lives. Combining traditional heart medications (when needed) with natural cardiac supplements, balanced nutrition, and gentle care supports long-term heart function and overall well-being.