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

File: <base>/training/chapman_shaoxing/g1/JS00648.hea (764 bytes) 
JS00648 12 500 5000
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 -273 -30192 0 I
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 -146 22256 0 II
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 127 -13039 0 III
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 210 -23163 0 aVR
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 -200 -14375 0 aVL
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 -10 31181 0 aVF
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 439 11409 0 V1
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 791 16844 0 V2
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 410 20473 0 V3
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 224 15459 0 V4
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 185 25929 0 V5
JS00648.mat 16x1+24 1000.0(0)/mV 16 0 -49 8550 0 V6
# Age: 67
# Sex: Male
# Dx: 427084000,55827005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown