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

File: <base>/training/chapman_shaoxing/g4/JS04023.hea (732 bytes) 
JS04023 12 500 5000
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 -63 22131 0 I
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 -15 28254 0 II
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 49 6136 0 III
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 39 -18922 0 aVR
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 -59 1868 0 aVL
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 15 10872 0 aVF
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 98 31686 0 V1
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 151 10789 0 V2
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 49 -4420 0 V3
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 5 -29475 0 V4
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 -24 -30558 0 V5
JS04023.mat 16x1+24 1000.0(0)/mV 16 0 68 24869 0 V6
# Age: 56
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown