Adenosine Dosage and Administration. The recommended Adenosine injection dose is 0.14 mg/kg/min infused over six minutes (total dose of 0.84 mg/kg) (Table 1).
Scary Phone Numbers. 666-666-6666 or 1-666-666-6666. For years, people all over the world have been receiving creepy messages from the phone numbers 666-666-6666 or 1-666-666-6666. Some people believe these phone calls come from the devil. In many cases, the calls do not show up on the phone bill.
1 If you are in the US, you can call 911 for emergency or reach a suicide hotline by calling 800-SUICIDE (800-784-2433) or 800-273-TALK (800-273-8255).  If you are in the UK, call 999 for emergency or 08457 90 90 90 to reach a suicide hotline.