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

File: <base>/training/chapman_shaoxing/g4/JS04000.hea (740 bytes) 
JS04000 12 500 5000
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 10 7362 0 I
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 44 16946 0 II
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 34 9400 0 III
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 -24 -6031 0 aVR
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 -15 -7145 0 aVL
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 39 7021 0 aVF
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 -73 -23678 0 V1
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 -59 14562 0 V2
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 -59 3955 0 V3
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 -59 18497 0 V4
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 -127 11448 0 V5
JS04000.mat 16x1+24 1000.0(0)/mV 16 0 0 31554 0 V6
# Age: 61
# Sex: Male
# Dx: 426177001,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown