Heart valve dysplasia older dogs. Valve leakage leads to heart enlargement, arrhythmias, and congestive heart failure. Heart valve dysplasia can be tolerated for years or progress to heart failure in the first year of life. Diagnosis is with an echocardiogram. The prognosis is poor with significant heart enlargement. Heart valve dysplasia Heart valve dysplasia is a congenital heart defect which affects the aortic, pulmonary, mitral, and tricuspid heart valves. Dysplasia of the mitral and tricuspid valves can cause leakage of blood or stenosis. Dysplasia of the mitral and tricuspid valves - also known as the atrioventricular (AV) valves - can appear as thickened,
Mitral valve replacement from January 1990 to June 1996 is atrial fibrillation. This occurred in 32% of patients. A common pulmonary complication is congestion necessitating prolonged use of oxygen. Other patients required prolonged ventilation of longer than 24 hours for conditions like pulmonary edema, ARDS, and pulmonary thromboemboli Nine patients had renal failure with six of them dying within 30 days after their operation. Five patients had permanent strokes, and nine patients were readmitted to the hospital within 30 days of their discharge. Many mitral valves can be repaired instead of replaced, especially for minimally damaged valves. Advantages to valve repair instead of