An evolving role for endobronchial ultrasonography in the intensive care unit.

Endobronchial ultrasound (EBUS) bronchoscopy is an established minimally-invasive modality for visualization, characterization, and guidance of sampling of paratracheal and parabronchial structures and tissues. In the intensive care unit (ICU), rapidly obtaining an accurate diagnosis is paramount to the management of critically ill patients. In some instances, diagnosing and confirming terminal illness in a critically ill patient provides needed closure for patients and their loved ones.

A Basic Therapy Gone Awry.

Baking soda (sodium bicarbonate) is a common household item that has gained popularity as an alternative cancer treatment. Some have speculated that alkali therapy neutralizes the extracellular acidity of tumor cells that promotes metastases. Internet blogs have touted alkali as a safe and natural alternative to chemotherapy that targets cancer cells without systemic effects.

The management and outcome of documented intraoperative heart rate-related electrocardiographic changes.

Objectives: The authors analyzed surgical cases in which electrocardiographic (ECG) signs of cardiac ischemia were noted to be precipitated by increases in heart rate (ie, heart rate-related ECG changes [REC]). The authors aimed to find REC incidence, specificity for coronary artery disease (CAD), and the outcome associated with different management strategies.

Design: A retrospective review.