Late desaturation due to giant azygous vein 16 years after bidirectional cavopulmonary anastomosis.

We present a rare late manifestation of systemic venous collaterals in a 17-year-old female, 16 years after bidirectional cavopulmonary anastomosis, resulting in clinically unacceptable desaturation with progressive effort intolerance and cyanosis.

Myriad manifestations of Williams syndrome.

4 months male child presented with failure to thrive. On general examination child had normal O2 saturation with characteristic elfin facies. Further evaluation of the patient showed major manifestations of Williams syndrome in form of supravalvar aortic stenosis, branched pulmonary artery stenosis along with cardiomyopathy.

Three vanishing masses in the heart.

A 26 year primigravida, 8 days after delivering a still born baby presented with gradually progressive dyspnea from New York Heart Association (NYHA) class II to class III over a period of 1 week. 2D-Echocardiography showed severely compromised left ventricular systolic function with evidence of thrombi in three different chambers of the heart. All the clots disappeared after an effective anticoagulation therapy without any embolic complications.