Amyloid disease of the heart.
A 70-year-old woman with a history of hypertension had been well until 3 years before when she developed atrial fibrillation and subsequently congestive heart failure. The heart failure became worse and she had three fainting spells. Low voltage on electrocardiogram and global hypokinesis on echocardiography were suggestive of cardiac amyloidosis. The patient died suddenly of intractable ventricular fibrillation. Autopsy confirmed heavy infiltration of the myocardium by amyloid.
Department of Medicine, Duke University Medical Center, Durham, North Carolina 27710.
A J
AJ
Hackel
G S
GS
Wagner
K
K
Reimer
D B
DB
Hackel
D000368:Aged; D000686:Amyloidosis / Q000473:pathology* / Q000503:physiopathology; D009202:Cardiomyopathies / Q000473:pathology* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008854:Microscopy, Electron; D009206:Myocardium / Q000473:pathology / Q000648:ultrastructure