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

File: <base>/training/chapman_shaoxing/g4/JS03668.hea (738 bytes) 
JS03668 12 500 5000
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 34 741 0 I
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -24 3178 0 II
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -59 2403 0 III
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -5 4154 0 aVR
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 44 -7016 0 aVL
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -44 -3432 0 aVF
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -112 -12001 0 V1
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 166 1492 0 V2
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -15 -5900 0 V3
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -44 2404 0 V4
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -93 425 0 V5
JS03668.mat 16x1+24 1000.0(0)/mV 16 0 -83 1081 0 V6
# Age: 89
# Sex: Male
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown