Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/chapman_shaoxing/g4/JS03840.hea (763 bytes) 
JS03840 12 500 5000
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 -88 -6856 0 I
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 112 12072 0 II
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 200 19006 0 III
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 -10 3544 0 aVR
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 -146 -19028 0 aVL
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 156 9522 0 aVF
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 -444 27750 0 V1
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 -688 -555 0 V2
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 -351 11807 0 V3
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 -420 21833 0 V4
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 -132 21640 0 V5
JS03840.mat 16x1+24 1000.0(0)/mV 16 0 59 17667 0 V6
# Age: 15
# Sex: Female
# Dx: 427084000,47665007,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown