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

File: <base>/training/chapman_shaoxing/g4/JS04020.hea (739 bytes) 
JS04020 12 500 5000
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 224 1949 0 I
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 254 -9275 0 II
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 29 -11211 0 III
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 -239 -24018 0 aVR
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 98 1725 0 aVL
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 142 17197 0 aVF
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 39 -8940 0 V1
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 166 -2333 0 V2
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 283 24193 0 V3
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 351 -9649 0 V4
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 312 -12605 0 V5
JS04020.mat 16x1+24 1000.0(0)/mV 16 0 508 -15538 0 V6
# Age: 62
# Sex: Male
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown