Appendix C – Editing Acronyms: Resting ECG Acronyms
C-4 MAC 5000 System — 2000657-057, Revision B
Counterclockwise rotation of the heart, may invalidate
criteriaforv.hypertrophy............................... CCWRT
# Deep Q wave in lead V6,.................................... QV6
Demand pacemaker; interpretation is based on intrinsic rhythm. D P C K
Dextrocardia ........................................... DXTRO
# Early repolarization . . ................................... REPOL
Electronic atrial pacemaker................................ APCK
Electronic ventricular pacemaker ............................ PCK
Fusion complexes .......................................... FUS
In a pattern of bigeminy..................................BIGEM
Incomplete left bundle branch block....................... ILBBB
# Incomplete right bundle branch block ..................... IRBBB
Increased R/S ratio in V1, consider early transition or
posterior infarct .......................................QESPMI
Idioventricular rhythm........................................IVR
Indeterminate axis . . . .................................... INDAX
Inferior infarct ............................................... IMI
Inferior injury pattern........................................ IINJ
Inferior leads ................................................ INF
Inferior-posterior infarct .................................... IPMI
Inferolateral leads ........................................IFLAT
Statement Acronym
Inferolateral injury pattern ................................. ILINJ
Inferoposterior leads ...................................INFPOS
Irregular . ................................................... IRR
Junctional bradycardia .............................. JUNBRAD
Junctional rhythm . . . .................................. JUNCTR
# Junctional ST depression, probably abnormal ................ JST
# Junctional ST depression, probably normal ................. JSTN
Large .................................................... LARG
Lateral infarct............................................... LMI
Lateral injury pattern ....................................... LINJ
Lateral leads................................................ LAT
Left anterior fascicular block................................. AFB
Left atrial bradycardia................................. LABRAD
Left atrial enlargement ...................................... LAE
Left atrial rhythm............................................ LAR
Left atrial tachycardia ................................. LATACH
Left axis deviation......................................... LAD3
Left bundle branch block .................................. LBBB
Left posterior fascicular block................................ PFB
Left ventricular hypertrophy................................ LVH2
Leftward axis ............................................... LAD
Statement Acronym
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