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

File: <base>/training/ningbo/g14/JS24121.hea (770 bytes) 
JS24121 12 500 5000
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 24 -28471 0 I
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 -112 28742 0 II
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 -137 -8312 0 III
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 44 -26782 0 aVR
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 78 16703 0 aVL
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 -127 4131 0 aVF
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 10 -25415 0 V1
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 107 -17774 0 V2
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 434 16119 0 V3
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 478 -24538 0 V4
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 176 5765 0 V5
JS24121.mat 16x1+24 1000.0(0)/mV 16 0 68 -19160 0 V6
# Age: 52
# Sex: Male
# Dx: 47665007,164934002,427084000,164917005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown