Tag Archives: Echocardiograph
electrocardiogram print out with stethoscope

Silent Atrial Fibrillation and Cryptogenic Strokes

A new suspected cause of cryptic strokes is “silent atrial fibrillation.” Pacemakers and other implanted devices allow continuous recording of cardiac rhythm for months or years. They have discovered that short periods of atrial fibrillation lasting minutes or hours are frequent and usually are asymptomatic. A meta-analysis of 50 studies involving more than 10,000 patients […]

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Cardiac Examination: Stethoscope or Pocket Echo—Why Not Both?

Portable echocardiographic devices were first introduced in 1978.1 As technology has evolved, they have become smaller and more comprehensive. At present, pocket echos (pocket-sized, hand-held cardiac ultrasounds), which cost less than $1000 can, in 5 to 10 minutes, produce data very similar to that obtained by a standard echo examination of the heart. At present (United […]

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