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

File: <base>/training/ningbo/g15/JS25143.hea (747 bytes) 
JS25143 12 500 5000
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 -59 10501 0 I
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 20 11601 0 II
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 78 1034 0 III
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 20 -5048 0 aVR
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 -68 -1462 0 aVL
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 49 261 0 aVF
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 112 16153 0 V1
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 117 18632 0 V2
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 78 10408 0 V3
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 88 -1969 0 V4
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 54 5032 0 V5
JS25143.mat 16x1+24 1000.0(0)/mV 16 0 44 12685 0 V6
# Age: 75
# Sex: Male
# Dx: 426177001,365413008,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown