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

File: <base>/training/chapman_shaoxing/g8/JS07441.hea (740 bytes) 
JS07441 12 500 5000
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 73 17911 0 I
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 185 -31409 0 II
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 112 16050 0 III
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 -127 -19979 0 aVR
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 -20 -5060 0 aVL
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 146 18820 0 aVF
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 73 -61 0 V1
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 503 17157 0 V2
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 1108 18939 0 V3
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 1254 -6246 0 V4
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 688 -3956 0 V5
JS07441.mat 16x1+24 1000.0(0)/mV 16 0 327 -1333 0 V6
# Age: 76
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown