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

File: <base>/training/chapman_shaoxing/g3/JS03004.hea (744 bytes) 
JS03004 12 500 5000
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 10 -22813 0 I
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 -29 -29734 0 II
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 -39 -6947 0 III
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 10 32081 0 aVR
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 24 18955 0 aVL
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 -34 8787 0 aVF
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 49 23550 0 V1
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 49 -7010 0 V2
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 156 8832 0 V3
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 98 3206 0 V4
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 -10 -20290 0 V5
JS03004.mat 16x1+24 1000.0(0)/mV 16 0 107 -16080 0 V6
# Age: 58
# Sex: Male
# Dx: 164889003,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown