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MIT-BIH心律失常标注中文释义
Beat annotations: 搏动注释 | |||
AHA annotation code | MIT-BIH Code | Description | 中文 |
N | N | Normal beat (displayed as "·" by the PhysioBank ATM, LightWAVE, pschart, and psfd) | 正常心博 |
L | Left bundle branch block beat | 左束支传导阻滞心搏 | |
R | Right bundle branch block beat | 右束支传导阻滞心搏 | |
A | Atrial premature beat | 房性早搏(心室搏动还未结束新房就开始搏动) | |
a | Aberrated atrial premature beat | 异常房性早搏 | |
J | Nodal (junctional) premature beat | 交界性早搏 | |
S | Supraventricular premature or ectopic beat (atrial or nodal) | 室上性早搏(发生于心房或者房室结的统称为室上性，室上性早搏，是说早搏介于房性和室性之间，属于轻微的心率失常) | |
e | Atrial escape beat | 房性逸搏(被动性异位心律) | |
j | Nodal (junctional) escape beat | 交界性逸搏 | |
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V | V | Premature ventricular contraction | 室性早搏 |
F | F | Fusion of ventricular and normal beat | 心室融合心跳 |
f | Fusion of paced and normal beat | 起搏融合心跳 | |
E | E | Ventricular escape beat | 室性逸搏 |
Q | Q | Unclassifiable beat | 未分类心跳 |
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| B | Bundle branch block beat (unspecified) | 传导阻滞心搏 |
| / | Paced beat | 起搏心搏 |
| r | R-on-T premature ventricular contraction | R落在T上的室性早搏 |
| n | Supraventricular escape beat (atrial or nodal) | 室上性逸搏 |
| ? | Beat not classified during learning |
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Non-beat annotations: | ||
Code | Description | 中文 |
[ | Start of ventricular flutter/fibrillation | 心室颤动/颤动的开始 |
! | Ventricular flutter wave | 心室颤动波 |
] | End of ventricular flutter/fibrillation | 心室颤动/颤动的结束 |
x | Non-conducted P-wave (blocked APC) |
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( | Waveform onset | 波形发生 |
) | Waveform end | 波形结束 |
p | Peak of P-wave | P波峰值 |
t | Peak of T-wave | T波峰值 |
u | Peak of U-wave | U波峰值 |
` | PQ junction | PQ结 |
‘ | J-point | 结点 |
^ | (Non-captured) pacemaker artifact | 起搏器伪迹 |
| | Isolated QRS-like artifact |
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~ | Change in signal quality |
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+ | Rhythm change | 节律变化 |
s | ST segment change |
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T | T-wave change |
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* | Systole | 心脏收缩 |
D | Diastole | 心脏舒张 |
= | Measurement annotation | 测量注释 |
" | Comment annotation | 注释 |
@ | Link to external data |
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Each instance of an annotation may have up to six attributes:
- Time[ann]: the time within the recording (recorded in the annotation file as the sample number of the sample to which the annotation "points")
- anntyp [type]: a numeric annotation code (see ecgcodes.h for definitions)
- subtyp [subtype], chan [chan], num [num]: three small integers (between -128 to 127) that specify context-dependent attributes (see the documentation for each database for details)
- aux [comments]: a free text string.
rdann presents these attributes in left-to-right order on each output line, although aux is omitted if (as is most often true) it is empty
the aux [comments] field contains an ASCII string (with prefixed byte count) describing the rhythm, ST segment, T-wave change, measurement, or the nature of the comment.
rhythm annotation（节律注释） | ||
String | Description | 中文 |
(N | Normal sinus rhythm | 正常窦性节律 |
(AB | Atrial bigeminy | 房性早搏(二联律) |
(AFIB | Atrial fibrillation | 心房颤动 |
(AFL | Atrial flutter | 心房扑动 |
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(B | Ventricular bigeminy | 室性早搏二联律 |
(T | Ventricular trigeminy | 室性早搏三联律（心律失常） |
(IVR | Idioventricular rhythm | 室性自主节律 |
(VFL | Ventricular flutter | 心室扑动 |
(VT | Ventricular tachycardia | 室性心动过速 |
(VFIB | Ventricular fibrillation | 室性颤动 |
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(BII | 2° heart block | 2°心脏传导阻滞 |
(NOD | Nodal (A-V junctional) rhythm | 结性心律 |
(P | Paced rhythm | 起搏心律 |
(PREX | Pre-excitation (WPW) | 预激综合征 |
(SBR | Sinus bradycardia | 窦性心动过缓 |
(SVTA | Supraventricular tachyarrhythmia | 室上性心律失常 |
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MIT-BIH心律失常标注中文释义