Chapter 13 The Cardiovascular System

Ventricular wall is normal or thin. Intracavitary thrombi. The cardiac valves are intrinsically normal, but the valvular rings are enlarged. The coronary arteries usually are normal. Microscopy: Extensive areas of interstitial and perivascular fibrosis, particularly involving the left ventricular subendocardium. Marked variation in myocyte size. ................
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