The mismatch between where cardiac arrest is most likely to happen and where automated external defibrillators (AEDS) are most likely placed may help explain in part the low survival rate for this “significant public health problem,” according to a Canadian study published yesterday online in Annals of Emergency Medicine (“Determining Risk for Out-of-Hospital Cardiac Arrest by Location Type in a Canadian Urban Setting to Guide Future Public Access Defibrillator Placement”).

In the United States, heart disease is the leading cause of death for both men and women, killing about 600,000 people each year. Voluntary consensus standards can play an important role in supporting both healthy lifestyle choices that reduce the risk of heart disease, and effective medical responses for those already suffering from the condition.

Senators Barbara Boxer (D-California) and Bernie Sanders (I-Vermont) have introduced in the Senate comprehensive climate change-related legislation that includes two measures: a Climate Protection Act which would impose fees on major greenhouse gas emitters and a Sustainable Energy Act that would end subsidies to fossil fuel companies.

Exercise can affect your sleep. The results of the National Sleep Foundation's 2013 Sleep in America® poll show a compelling association between exercise and better sleep. "Exercise is great for sleep. For the millions of people who want better sleep, exercise may help," says David Cloud, CEO of the National Sleep Foundation (NSF).

Female smokers have a much greater risk of death from lung cancer and chronic obstructive lung disease (COLD) in recent years than did female smokers 20 or 40 years ago, reflecting changes in smoking behavior according to a Special Article published in the New England Journal of Medicine (NEJM).