Data Instructions.txt

每一个mat的数据导入后workspace有三个：
M为两个导联的心电数据（360hz，单位mv），
ATRTIMED为标注的时间（单位s），
ANNOTD为ATRTIMED处的标记。


		
% 注释代码		说明


% 0		No TQRS
% 1     N	Normal beat                                   正常搏动   
% 2     L	Left bundle branch block beat                 左束支传导阻滞
% 3     R	Right bundle branch block beat                右束支传导阻滞
% 4     a	Aberrated atrial premature beat               异常房性早搏
% 5     V	Premature ventricular contraction             室性早搏
% 6     F	Fusuion of ventricular and normal beat        心室融合心跳
% 7     J	Nodal (junctional) premature beat             交界性早搏 
% 8     A	Atrial premature beat                         房性早搏
% 9     S	Premature or ectopic supraventricular beat    室上性早搏或者异位心搏 
% 10	E	Ventricular escape beat                       室性逸搏 
% 11	j	Nodal (junctional) escape beat                交界性逸搏
% 12	/	Paced beat                                    起搏心跳
% 13	Q	Unclassifiable beat                           未分类心跳 
% 14	~	Signal quality change
% 15		Not specified
% 16	|	Isolated QRS-like artifact
% 17		Not specified
% 18	s	ST change
% 19	T	T-wave change
% 20	*	Systole
% 21	D	Diastole
% 22	"	Comment annotation
% 23	=	Measurement annotation
% 24	p	P-wave peak
% 25	B	Left or right bundle branch block
% 26	^	Non-conducted pacer spike
% 27	t	T-wave peak
% 28	+	Rythm change
% 29	u	U-wave peak
% 30	?	Learning
% 31	!	Ventricular flutter wave                                室扑
% 32	[	Start of ventricular flutter/fibrillation
% 33	]	End of ventricular flutter/fibrillation
% 34	e	Atrial escape beat                           房性逸搏
% 35	n	Supraventricular espace beat                 室上性逸搏
% 36		Not specified
% 37	x	Non-conducted P-wave (blocked APB)
% 38	f	Fusion of paced and normal beat              起搏心跳和正常心跳的融合
% 39	(	Waveform onset, PQ junction(begin of QRS)
% 40	)	Waveform end, JPT(J point, end of QRS)
% 41	r	R-on-T premature ventricular contraction     R-on-T性室性早搏