2010 AHA Guidelines: The ABCs of CPR Rearranged to "CAB"

October 20, 2010 — Chest compressions should be the first step in addressing cardiac arrest. Therefore, the American Heart Association (AHA) now recommends that the A-B-Cs (Airway-Breathing-Compressions) of cardiopulmonary resuscitation (CPR) be changed to C-A-B (Compressions-Airway-Breathing).

The changes were documented in the 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care, published in the November 2 supplemental issue of Circulation: Journal of the American Heart Association, and represent an update to previous guidelines issued in 2005.

"The 2010 AHA Guidelines for CPR and ECC [Emergency Cardiovascular Care] are based on the most current and comprehensive review of resuscitation literature ever published," note the authors in the executive summary. The new research includes information from "356 resuscitation experts from 29 countries who reviewed, analyzed, evaluated, debated, and discussed research and hypotheses through in-person meetings, teleconferences, and online sessions ('webinars') during the 36-month period before the 2010 Consensus Conference."

Mood Food? Depressed People Eat More Chocolate

PhotoCredit: themoneytimes.com

May 3, 2010 — A new cross-sectional study suggests individuals with depressive symptoms eat more chocolate, but it does not explain why.

"There is a lot of lore about chocolate and depression and precious little in the way of scientific evidence, which is what motivated us to do this study," Beatrice A. Golomb, MD, PhD, of the Department of Family and Preventive Medicine, University of California, San Diego, told Medscape Psychiatry.

The study, published in the April 26 issue of the Archives of Internal Medicine, included 931 adults not using antidepressants. The mean age of study subjects was 57.6 years and mean body mass index was 27.8 kg/m² or less; 70.1% were male, 80.4% were white, and 58.8% were college educated. Subjects provided information on chocolate consumption (frequency and amount) and completed the Center for Epidemiological Studies-Depression (CES-D) scale.