Visualization of coronary arteries and coronary stents by low dose 320-slice multi-detector computed tomography in a patient with atrial fibrillation.

Cardiac multi-detector computed tomography (MDCT) is widely used in the diagnosis of coronary disease. However, the predictive value of this technique is limited in the presence of atrial fibrillation and coronary stents. Here we present a case showing the ability of the new 320-slice MDCT to assess coronary anatomy in a patient with atrial fibrillation and coronary stents.

Cardiac rhabdomyosarcoma: a clinicopathologic and electron microscopy study.

A 66-year-old woman was admitted to the hospital with a neurological syndrome characterized by ataxia and diplopia. Magnetic resonance of the brain documented an ischemic medullary lesion. Examination of the heart revealed a grade 2/6 systolic murmur at the left sternal border and apex that radiated towards the axilla.

Precursors of established hypertension in borderline hypertensives. A two-year follow-up.

We performed exercise testing, 24-h ambulatory blood pressure monitoring and echocardiography in 37 selected patients with borderline hypertension (24 men and 13 women, mean age 39.8 years, range 23-50) in an attempt to detect early cardiovascular changes that could predict future established hypertension. All subjects were clinically reinvestigated after a mean period of 28 +/- 4 months.