Emergency Medicine
- Confusion and hypercalcemia in an 80-year-old man
His total serum calcium level is 14.4 mg/dL. What is the cause?
- Cardiogenic shock: From ECMO to Impella and beyond
Several devices can serve as a bridge to recovery, transplant, or a long-term device.
- A broken pacemaker lead in a 69-year-old woman
The patient presented with fatigue, cough, light-headedness, and a heart rate of 30 beats per minute.
- Parsimonious blood use and lower transfusion triggers: What is the evidence?
Cumulative data have confi rmed the safety of a conservative approach to transfusion.
- Is there a doctor on board? In-flight medical emergencies
Although not legally required to render assistance, physicians have an ethical obligation to do so and should be prepared.
- Appropriate diagnosis of tickborne infections
Fear of undertreatment of early infection can morph into unwarranted treatment of nonexistent chronic infection.
- Optimizing diagnostic testing for venous thromboembolism
A thoughtful approach to diagnosing venous thromboembolism and screening for thrombophilic disorders.