2012-09-26 0.8.7 10 256 Normal components MDC_ECG_WAVC_PWAVE Pattern | Wave, Component, P wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS P wave P wave 256 PWAVE mit_24 MDC_ECG_WAVC_PPWAVE Pattern | Wave, Component, P' wave (2nd deflection in P wave), Ass'n NOS, AOI NOS | ECG, Heart | CVS P' wave (second deflection in P wave) (P and P' waves have opposite signs) P' wave 320 PPWAVE MDC_ECG_WAVC_PPPWAVE Pattern | Wave, Component, P'' wave (3rd deflection in P wave), Ass'n NOS, AOI NOS | ECG, Heart | CVS P'' wave (third deflection in P wave) (P' and P" have opposite signs) P'' wave 384 PPPWAVE MDC_ECG_WAVC_QWAVE Pattern | Wave, Component, Q wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS Q wave Q wave 448 QWAVE MDC_ECG_WAVC_QSWAVE Pattern | Wave, Component, QS wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS QS wave QS wave 512 QSWAVE MDC_ECG_WAVC_RWAVE Pattern | Wave, Component, R wave, Following Beat, AOI NOS | ECG, Heart | CVS R wave R wave 576 RWAVE MDC_ECG_WAVC_RRWAVE Pattern | Wave, Component, R' wave (2nd deflection in R Wave), Ass'n NOS, AOI NOS | ECG, Heart | CVS R' wave (second deflection in R wave) (R and R' waves have same sign) R' wave 640 RRWAVE MDC_ECG_WAVC_RRRWAVE Pattern | Wave, Component, R'' wave (3rd deflection in R Wave), Ass'n NOS, AOI NOS | ECG, Heart | CVS R'' wave (third deflection in R wave) (R, R' and R" have same sign) R'' wave 704 RRRWAVE MDC_ECG_WAVC_NOTCH Pattern | Wave, Component, Notch, Ass'n NOS, AOI NOS | ECG, Heart | CVS Notch, a slight but distinct change in the direction of a WAVC deflection, contained entirely within that deflection. Typically associated with Q-, R- and/or S-wave. Notch 768 NOTCH MDC_ECG_WAVC_SWAVE Pattern | Wave, Component, S wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS S wave (S and R/R' waves have opposite signs) S wave 832 SWAVE MDC_ECG_WAVC_SSWAVE Pattern | Wave, Component, S' wave (2nd deflection in S Wave), Ass'n NOS, AOI NOS | ECG, Heart | CVS S' wave (second deflection in S Wave) (S' and R'/R" waves have opposite signs) S' wave 896 SSWAVE MDC_ECG_WAVC_SSSWAVE Pattern | Wave, Component, S" wave (3rd deflection in S Wave), Ass'n NOS, AOI NOS | ECG, Heart | CVS S" wave (third deflection in S Wave) (S" and R'/R" waves have opposite signs) S" wave 960 SSSWAVE MDC_ECG_WAVC_TWAVE Pattern | Wave, Component, T wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS T wave T wave 1024 TWAVE mit_27 MDC_ECG_WAVC_TTWAVE Pattern | Wave, Component, T' wave (2nd deflection in T Wave), Ass'n NOS, AOI NOS | ECG, Heart | CVS T' wave (second deflection in T Wave) (T and T' waves have opposite signs) T' wave 1088 TTWAVE MDC_ECG_WAVC_UWAVE Pattern | Wave, Component, U wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS U wave U wave 1152 UWAVE mit_29 MDC_ECG_WAVC_DELTA Pattern | Wave, Component, Delta wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS Delta wave Delta wave 1216 DELTA MDC_ECG_WAVC_IWAVE Pattern | Wave, Component, Isoelectric region between global QRS onset and actual onset or QRS in given lead., Ass'n NOS, AOI NOS | ECG, Heart | CVS Isoelectric region between global QRS onset and actual onset of QRS in given lead I wave 1280 IWAVE MDC_ECG_WAVC_KWAVE Pattern | Wave, Component, Isoelectric region between actual offset of QRS in given lead and global QRS offset., Ass'n NOS, AOI NOS | ECG, Heart | CVS Isoelectric region between actual offset of QRS in given lead and global QRS offset K wave 1344 KWAVE MDC_ECG_WAVC_JWAVE Pattern | Wave, Component, Osborne wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS Osborne wave, late and typically upright terminal deflection of QRS complex; amplitude increases as temperature decreases. ECG finding typically associated with hypothermia. J wave 1408 JWAVE Composite wave components MDC_ECG_WAVC_PQRSTWAVE Pattern | Wave, Component, Entire beat (Pon to Toff excluding U), Ass'n NOS, AOI NOS | ECG, Heart | CVS Entire Beat (Pon to Toff, excluding U) PQRST wave 1472 PQRSTWAVE MDC_ECG_WAVC_QRSTWAVE Pattern | Wave, Component, Entire beat (Qon to Toffexcluding P and U), Ass'n NOS, AOI NOS | ECG, Heart | CVS Entire Beat (Qon to Toff, excluding P and U) QRST wave 1536 QRSTWAVE MDC_ECG_WAVC_QRSWAVE Pattern | Wave, Component, Entire QRS wave (excluding PTand U), Ass'n NOS, AOI NOS | ECG, Heart | CVS Entire QRS (excluding P, T and U) QRS wave 1600 QRSWAVE MDC_ECG_WAVC_TUWAVE Pattern | Wave, Component, TU fused wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS TU fused wave TU wave 1664 TUWAVE Abnormal wave components MDC_ECG_WAVC_VFLWAVE Pattern | Wave, Component, Ventricular flutter wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS Ventricular flutter wave (optional) (the appropriate ventricular rhythm call is mandatory) V flutter wave 1728 VFLWAVE mit_31 MDC_ECG_WAVC_AFLWAVE Pattern | Wave, Component, Atrial flutter wave, Ass'n NOS, AOI NOS | ECG, Heart | CVS Atrial flutter wave (optional) (the appropriate atrial rhythm call is mandatory) Atrial flutter wave 1792 AFLWAVE Segments MDC_ECG_WAVC_ISO Pattern | Wave, Component, Isoelectric point or segment, Ass'n NOS, AOI NOS | ECG, Heart | CVS Isoelectric point or segment Isoelectric point 1856 ISO MDC_ECG_WAVC_PRSEG Pattern | Wave, Component, PR Segment, Ass'n NOS, AOI NOS | ECG, Heart | CVS PR Segment PR Segment 1920 PRSEG MDC_ECG_WAVC_STSEG Pattern | Wave, Component, ST Segment, Ass'n NOS, AOI NOS | ECG, Heart | CVS ST Segment ST Segment 1984 STSEG ST Measurement MDC_ECG_WAVC_STJ Pattern | Wave, Component, J-point, Ass'n NOS, AOI NOS | ECG, Heart | CVS J-point J-point 2048 STJ MDC_ECG_WAVC_STM Pattern | Wave, Component, ST measurement point, Ass'n NOS, AOI NOS | ECG, Heart | CVS ST measurement point ST meas point 2112 STM Miscellaneous MDC_ECG_WAVC_ARFCT Pattern | Wave, Component, Isolated QRS-like artifact, Ass'n NOS, AOI NOS | ECG, Heart | CVS Artifact Artifact 2176 ARFCT mit_16 MDC_ECG_WAVC_CALP Pattern | Wave, Component, Calibration pulse (individual pulse), Ass'n NOS, AOI NOS | ECG, Heart | CVS Calibration pulse Calibration pulse 2240 CALP MDC_ECG_WAVC_STCH Pattern | Wave, Component, ST change, Ass'n NOS, AOI NOS | ECG, Heart | CVS ST change ST change 2304 STCH mit_18 MDC_ECG_WAVC_TCH Pattern | Wave, Component, T-wave change, Ass'n NOS, AOI NOS | ECG, Heart | CVS T-wave change T-wave change 2368 TCH mit_19 MDC_ECG_WAVC_VAT Pattern | Wave, Component, Ventricular Activation Time, Ass'n NOS, AOI NOS | ECG, Heart | CVS Ventricular Activation Time, also termed the intrinsic or intrinsicoid deflection (onset to peak of depolarization wave) Ventricular Activation Time 2432 VAT The MIT-BIH annotations ARFCT, PWAVE, TWAVE and UWAVE are considered "artifact" and are noted on an informative and infrequent basis if it was likely that they could be falsely detected as QRS complexes. If transferred to this format, use [0,0] "unknown association". STCH, TCH and FLWAVE are considered 'informative' in the MIT-BIH database. If transferred to this format, use [0,0] "unknown association".