Discriminators (most significant listed first)

dOffset	dSuffix	dDescription
0		{base pattern}
1	_TIME_POINT	time point
2	_DURN	duration
3	_PEAK	peak
4	_ONSET	onset (start)
5	_OFFSET	offset (end)
6	_ONSET_IMPL	implied onset (start)
7	_OFFSET_IMPL	implied offset (end)
8	_EVENT	event
9	_COUNT	count (of events)
10	_RATE	rate (of event)
11	_RATE_MAX	maximum rate
12	_RATE_MIN	minimum rate
13	_RATE_MEAN	mean (average) rate
14	_TIME	time of event (nonspecific)
15	_ANNOT	annotation

ECG Beat Annotations

SysName	REFID	Mnemonic	Description	PART	CODE10
Pattern, Beat (NOS), Base Pattern | ECG, Heart | CVS	MDC_ECG_BEAT	BEAT	Any beat (unspecified; included in heart rate)	10	8192
Pattern, Normal beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_NORMAL	NORMAL	Normal beat (sinus beat; normal conduction)	10	8208
Pattern, Abnormal beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_ABNORMAL	ABNORMAL	Abnormal beat	10	8224
Pattern, Dominant beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_DOMINANT	DOMINANT	Dominant beat	10	8240
Pattern, Supraventricular premature or ectopic beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_SV_P_C	SVPC	Supraventricular premature contraction (atrial or nodal premature beat with normal QRS morphology)	10	8256
Pattern, Atrial premature complex (beat), Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_ATR_P_C	APC	Atrial premature contraction (beat)	10	8272
Pattern, Junctional (nodal) premature beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_JUNC_P_C	JPC	Junctional (nodal) premature contraction	10	8288
Pattern, Aberrated atrial premature beat (Ashman), Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_ATR_P_C_ABERR	ABERR	Aberrated atrial premature beat (Ashman beat: atrial premature beat with abnormal QRS morphology)	10	8304
Pattern, Non-conducted p-wave beat (blocked), Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_ATR_PWAVE_BLK	NAPC	Non-conducted P-wave (blocked)	10	8320
Pattern, Premature ventricular contraction (beat), Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_V_P_C	VPC	Ventricular premature contraction (beat)	10	8336
Pattern, Fusion of ventricular and normal beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_V_P_C_FUSION	FUSION	Fusion of ventricular and normal beat	10	8352
Pattern, R-on-T premature ventricular beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_V_P_C_RonT	RONT	R-on-T premature ventricular beat	10	8368
Pattern, Supraventricular escape beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_SV_ESC	SVESC	Supraventricular escape beat (least specific)	10	8384
Pattern, Atrial escape beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_ATR_ESC	AESC	Atrial Escape beat	10	8400
Pattern, Junctional (nodal) escape beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_JUNC_ESC	JESC	Junctional (nodal) escape beat	10	8416
Pattern, Ventricular escape beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_V_ESC	VESC	Ventricular escape beat	10	8432
Pattern, bundle branch block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_BB_BLK	BBB	bundle branch block beat (unspecified)	10	8448
Pattern, left bundle branch block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_LBB_BLK_COMP	LBBB	left bundle branch block beat	10	8464
Pattern, incomplete left bundle branch block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_LBB_BLK_INCOMP	ILBBB	incomplete left bundle branch block beat [1]	10	8480
Pattern, right bundle branch block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_RBB_BLK_COMP	RBBB	right bundle branch block beat	10	8496
Pattern, incomplete right bundle branch block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_RBB_BLK_INCOMP	IRBBB	incomplete right bundle branch block beat	10	8512
Pattern, left anterior fascicular block beat (common), Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_BLK_ANT_L_HEMI	LAFB	left anterior fascicular block beat (common)	10	8528
Pattern, left posterior fascicular block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_BLK_POS_L_HEMI	LPFB	left posterior fascicular block beat (rare)	10	8544
Pattern, bifascicular block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_BLK_BIFAS	BIFAS	bifascicular block beat	10	8560
Pattern, trifascicular block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_BLK_TRFAS	TRFAS	trifascicular block beat	10	8576
Pattern, bilateral bundle-branch block beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_BLK_BILAT	BILAT	bilateral bundle-branch block beat	10	8592
Pattern, intraventricular conduction disturbance (non-specific block), Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_BLK_IVCD	IVCD	intraventricular conduction disturbance (non-specific block)	10	8608
Pattern, pre-excitation (least specific), Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_PREX	PREX	pre-excitation (least specific)	10	8624
Pattern,Wolf-Parkinson-White syndrome (less specific), Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_WPW_UNK	WPW	Wolf-Parkinson-White syndrome (less specific)	10	8640
Pattern,Wolf-Parkinson type A, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_WPW_A	WPWA	Wolf-Parkinson type A [2]	10	8656
Pattern,Wolf-Parkinson type B, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_WPW_B	WPWB	Wolf-Parkinson type B [3]	10	8672
Pattern, Lown-Ganong-Levine syndrome, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_LGL	LGL	Lown-Ganong-Levine syndrome [4]	10	8688
Pattern, Paced beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_PACED	PACED	paced beat (with ventricular capture)	10	8704
Pattern, Pacemaker Fusion beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_PACED_FUS	PFUS	pacemaker fusion beat	10	8720
Pattern, Unclassifiable beat, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_UNKNOWN	UNKNOWN	unclassifiable beat	10	8736
Pattern,Learning, Base pattern | ECG, Heart | CVS	MDC_ECG_BEAT_LEARN	LEARN	learning (beats during initial learning phase)	10	8752

1	The term "incomplete" for IRBBB and ILBBB implies conduction is delayed, but not completely blocked. back
2	QRS is positive in leads V1 and V2, similar to RBBB. back
3	QRS is negative in leads V1 and V2, similar to LBBB. back
4	Unlike WPW, QRS complex has normal morphology in LGL. Activation of the ventricles occurs entirely through the bundle of His and the bundle branches. back