A new study published yesterday in the journal BMC Cardiovascular Disorders reports that unlike real cigarettes, electronic cigarettes do not adversely affect acute heart function.

What is so scary to these lung groups about the prospect of so many smokers quitting or cutting down substantially on their smoking? A cynic might say that it would cause these physicians to lose a huge number of patients. That these groups are trying to protect their own payment streams is as rational an explanation for their behavior than any science- or public health-based explanation I can ponder.

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