Labels:conveyer belt | crt screen | monitor | person | plant | road | seat | sky | traffic light | tree OCR: Rapid A-fib Check for alternate HR 160 cause low BI Unstable es HR> 160 Emerg 75-360 joules cardioversion Rate Control Diltiazem 10-20 mg IV Cardioversion hours Anticoag Observe DCvs IV Amio/Ibutilide VS PO Propafenone/ /Tikosyn