The only thing I had to get used to was the draw. The heating element fires up when you take a draw, but needs a little suction to get started. There is a threshold of suction you need to attain before the heating element fires. I am assuming this has something to do with the smart chip needing at least a minimal amount of air to blend the vapor correctly. A non-issue however.

While disclosure of consulting activities may have become the norm, it certainly has not become the norm for the Surgeon General's report!

"This is the first study to examine the acute effects of electronic cigarette use on myocardial function. No adverse effects on LV [left ventricular] myocardial function were observed after using electronic cigarette with nicotine-containing liquid for 7 minutes. On the contrary, significant changes in diastolic function parameters were found after smoking 1 tobacco cigarette."

The report goes on to state:

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