Contrast-induced thrombocytopenia following percutaneous coronary intervention.

Contrast-induced thrombocytopenia is a rare complication distinguished by acute and severe platelet consumption, with spontaneous recovery within days. We describe a case of acute thrombocytopenia 6 hours after coronary angioplasty in a patient with a negative antiplatelet factor 4 test. The count reached 1 × 10/µL, but improved spontaneously to 210 × 10/µL after 8 days.

A rare association of systemic lupus erythematosus, morbid obesity and Takotsubo Syndrome.

The authors report a 68-year-old white female with long-term systemic lupus erythematosus as well as morbid obesity, characterized by very elevated body mass index, who presented a classical picture of acute coronary failure ascribed to Takotsubo syndrome.

Persistent respiratory insufficiency secondary to diastolic heart failure.

This study assessed two 85-year-old patients diagnosed with diastolic heart failure and persistent respiratory insufficiency characterized by severe obstructive ventilatory disorder and gas exchange alterations. The possibility that the respiratory impairment was consequent to primary pulmonary disease was excluded. Radiological signs of mild pulmonary edema had been observed in 1 of the patients during the 4 years preceding the first hospitalization.