Pulmonary complications of sickle cell disease: a narrative clinical review.

Sickle cell disease (SCD) is associated with vaso-occlusive episodes that affect different organs. Pulmonary involvement is a major cause of morbidity and mortality in this patient population. We performed a literature search in the PubMed database for articles addressing SCD and pulmonary diseases.

Celiac Artery Portal Vein Fistula After Transjugular Intrahepatic Portosystemic Shunt Presenting as Heart Failure.

Transjugular intrahepatic portosystemic shunt (TIPS) is an important therapeutic tool available to decrease portal vein pressure in patients with cirrhosis and portal hypertension. TIPS is associated with various complications, and fistula formation is an important one to be noted. We present an unusual and interesting case of a patient who developed right-sided heart failure 5 months after TIPS placement.

The exception to Marriot's sign.

Differentiation of a wide complex arrhythmia can pose as a clinical challenge in the acute care setting. Two broad differentials exist including ventricular tachycardia versus supraventricular tachycardia with aberrancy, underlying bundle branch block or intrinsic conduction defect. To aid in distinguishing between supraventricular tachycardia and ventricular tachycardia, Brugada criteria is commonly used, albeit new algorithms have become more common.