A newborn girl with progressive respiratory distress and cyanosis was found to have severely obstructed supracardiac total pulmonary venous return (TAPVR). Stenting of the stenosis provided immediate and effective relief of the obstruction until corrective surgery was performed. Catheter intervention should be considered in high-risk infants with obstructed supracardiac TAPVR as part of the strategy for preoperative cardiovascular stabilization.

No abstract

A 3-year-old girl with fever of unknown origin after a visit to Surinam was seen at our hospital. Signs and symptoms were indicative of either Kawasaki syndrome or an acute viral or (atypical) bacterial illness. No cardiac abnormalities were noted at echocardiography. She was treated with intravenous immunoglobulin and clarithromycin and made a quick recovery. Serologically, the diagnosis of murine typhus was made; a flea-borne rickettsiosis caused by Rickettsia typhi. A follow-up echocardiography 1 week later showed a dilated left coronary artery, which was normal again 4 weeks later. We suggest that this phenomenon was a manifestation of rickettsial vasculitis.

Autosomal-dominant hypertension and brachydactyly syndrome (HTNB; Bilginturan syndrome) is known to cause stroke before age 50 when untreated. We report a novel PDE3A gene mutation in a mother and daughter affected with dominant brachydactyly of the hands and feet, a short stature, and hypertension. The hypertension was medically responsive to anti-hypertensive treatment. The 3-bp deletion in the PDE3A gene presented de novo in the mother. Here, we expand the list of PDE3A mutations identified in Bilginturan syndrome and emphasize the importance of standardized genetic testing of HTNB patients to improve diagnostics at an early age. We recommend extended phenotyping in patients with brachydactyly, a short stature or hypertension in clinical practice.