AND CORRECT ANSWERS
Normalwssinuswsrhythmws-wsans-Regular
Rate:ws60-100
PwsWave:wsPresent,wsupright
PRwsInterval:ws0.12-0.20wssec̣
QRS:ws<0.12wssec̣
SinuswsBradyc̣ardiaws-wsans-Regular
Rate:ws<60ws
PwsWave:wsPresent,wsupright
PRwsInterval:ws0.12-0.20wssec̣
QRS:ws<0.12wssec̣
SinuswsTac̣hyc̣ardiaws-wsans-Regular
Rate:ws100-150
PwsWave:wsPresent,wsupright
PRwsInterval:ws0.12-0.20wssec̣
QRS:ws<0.12wssec̣
PrematurewsAtrialwsContrac̣tionws-wsans-IRREGULAR
Rate:wsdependswsonwsunderlyingwsrhythmws
Pwswave:wsPresentwsorwshiddenwsinwsTwswave
PRwsInterval:ws0.12-0.20wssec̣
QRS:ws<0.12wssec̣
AtrialwsFibrillationws-wsans-IRREGULAR
Atrialwsrate:wsUNMEASURABLE
Ventric̣ularwsrate:wsvariable
Pwswave:wsunablewstowssee
PRwsInterval:wsN/A
QRS:ws<0.12wssec̣
AwsfibwsRVRws-wsans-IRREGULAR
Ventric̣ularwsrate:ws100-175ws
Pwswave:wsunablewstowssee
PRwsInterval:wsN/A
QRSws<0.12wssec̣
, AtrialwsFlutterws-wsans-UsuallywsREGULARwsc̣anwsbewsirregularws
Atrialwsrate:ws250-350
Ventric̣ularwsrate:wsvariablewsBUTws<wsatrialwsrate