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

File: <base>/training/chapman_shaoxing/g2/JS01887.hea (747 bytes) 
JS01887 12 500 5000
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 -181 885 0 I
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 -112 15892 0 II
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 68 14984 0 III
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 146 -2303 0 aVR
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 -127 -13132 0 aVL
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 -24 9079 0 aVF
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 156 14111 0 V1
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 137 9297 0 V2
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 68 4086 0 V3
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 786 23297 0 V4
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 -83 29326 0 V5
JS01887.mat 16x1+24 1000.0(0)/mV 16 0 176 -31992 0 V6
# Age: 84
# Sex: Male
# Dx: 427084000,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown