x x x x x x
x
x
Normal xsinus xrhythm x- xRegular x
Rate: x60-100 x
P xWave: xPresent, xupright x
PR xInterval: x0.12-0.20 xsec x
QRS: x<0.12 xsec x
x
Sinus xBradycardia x- xRegular x
Rate: x<60 x x
P xWave: xPresent, xupright x
PR xInterval: x0.12-0.20 xsec x
QRS: x<0.12 xsec x
x
Sinus xTachycardia x- xRegular x
Rate: x100-150 x
P xWave: xPresent, xupright x
PR xInterval: x0.12-0.20 xsec x
QRS: x<0.12 xsec x
x
Premature xAtrial xContraction x -
xIRREGULAR
x
Rate: xdepends xon xunderlyingx
x
xrhythm
P xwave: xPresent xor xhidden xin xT
xwave
x
PR xInterval: x0.12-0.20
xsec
x
QRS: x<0.12
xsec
x
Atrial xFibrillation x- xIRREGULAR x
Atrial xrate: xUNMEASURABLE x
Ventricular xrate: xvariable x
P xwave: xunable xto xsee x
PR xInterval: xN/A x
QRS: x<0.12 xsec x
x
A xfib xRVR x- xIRREGULAR x
Ventricular xrate: x100-175 x x
P xwave: xunable xto xsee x
PR xInterval: xN/A x
QRS x<0.12 xsec x
x
Atrial xFlutter x- xUsually xREGULAR xcan xbe
xirregular x
x
Atrial xrate: x250-
350
, x
Ventricular xrate: xvariable xBUT x< xatrial
xrate
P xWave:
xFlutter x
PR xInterval:
xN/A
QRS: x<0.12
xsec
x
x
x
Supraventricular xTachycardia x- xRegular x
Rate: x150-350 x
P xwave: xHidden xin xQRS xor xT xwave x
PR: xunable xto xdetermine x
QRS: x<0.12 xsec x
x
Junctional xRhythm x- xRegular x
Rate: x40-60 x
P xWave: xABSENT xor xINVERTED x x
PR xInterval: xNone xor x<0.12 x
QRS: x<0.12 xsec x
x
Accelerated xJunctional xRhythm x -
xRegular
x
Rate: x60-
100
x x
P xWave: xNONE xor
xINVERTED
x x
PR xInterval: xNone xor
x<0.12
x
QRS: x<0.12
xsec
x
Junctional xTachycardia x-
xRegular
x
Rate:
x>100
x
P xWave: xNONE xor
xINVERTED
x
PR xInterval: xNone xor
x<0.12
x
QRS: x<0.12
xsec
x
Premature xVentricular xContraction x -
xIRREGULAR
x x
Rate: xrefer xto xunderlying
xrhythm