These results indicate that a considerable degree of pulmonary insufficiency is often present in patients with mild or moderately severe muscular dystrophy. The reductions in total lung volume ...

In acute aortic regurgitation, pulmonary edema is almost universally ... A ratio of < 24 is mild, 25-45 is moderate, 46-64 is moderately severe, and > 65 is severe. The pressure half-time index ...