Authors' conclusions: Current evidence does not support routine use of intravenous magnesium sulfate in all patients with acute asthma presenting to the emergency department. Magnesium sulfate appears to be safe and beneficial in patients who present with severe acute asthma.
Johns Hopkins Hospital is back on top. After spending 21 years as the country's best hospital, according to U.S. News & World Report, Johns Hopkins Hospital relinquished its crown to Massachusetts General Hospital in Boston in 2012. This year, the roles have reversed yet again.
Amman, and Jordan in general, is the Middle East's hub for medical tourism. Jordan receives the most medical tourists in the region and the fifth highest in the world. Amman receives 250,000 foreign patients a year and over $1 billion annually.