Low molecular weight heparins: a guide to their optimum use in pregnancy.

The incidence of pulmonary embolism (PE) and venous thromboembolism (VTE) is higher in pregnant patients than in non-pregnant patients. The incidence of thrombosis in all pregnancies is reported to be between 0.05 and 1%, and an incidence as high as 3% may be present in women after caesarean section.

[Inflammatory abdominal aortic aneurysm].

A 58-years-old man, with no medical past history, was examined for abdominal pain and weight loss. An enlarged kidney could be palpated, and abdominal echography showed left hydronephrosis due to ureteral compression by abdominal aortic aneurysm. Laboratory data showed an inflammatory syndrome.

[Venous thromboembolism in pregnancy].

Unlabelled: A DUAL CHALLENGE: Pregnancy is a physiological state favoring the development of venous thromboembolism and sometimes discloses a coagulation disorder. Due to the presence of the fetus, suspected venous thromboembolism in a pregnant woman raises a dual challenge for the clinician: confirmation of the clinically suspected diagnosis using imaging techniques exposing the fetus to as little radiation as possible, and adapted anticoagulant therapy taking into account the teratogenic risk.

Mild To Moderate Disease: Excepting exceptionally severe cases, the only validated long-term treatment is continuous infusion heparin.

[Acute complication of a composite graft replacement of the aortic root].

A 78-year old man operated for an acute aortic dissection 8 years ago was hospitalized for an unusual clinical presentation with acute cor pulmonale and superior vena caval syndrome. He had poorly controlled high blood pressure, and coronary artery disease with aorto-coronary by-pass 10 years ago. He underwent Bentall procedure 2 years later for type I acute aortic dissection, with vein graft reimplantation on the valvular conduit.

[Treatment of amiodarone-induced hyperthyroidism by carbimazole with maintenance of amiodarone].

The authors report the case of a patient treated with amiodarone for syncopal ventricular tachycardia complicating idiopathic dilated cardiomyopathy in whom symptomatic hyperthyroidism led to a discussion of the different therapeutic options available in this type of case. Neomercazole treatment was prescribed with success enabling maintenance of the antiarrhythmic drug. The reputation of inefficacy of carbimazole should be reconsidered ; high dose therapy should probably be tried in patients with hyperthyroidism when withdrawal of the antiarrhythmic drug does not seem to be possible.