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

File: <base>/training/ningbo/g22/JS32624.hea (752 bytes) 
JS32624 12 500 5000
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 -15 14914 0 I
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 59 12902 0 II
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 73 -2046 0 III
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 -20 -7704 0 aVR
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 -44 2287 0 aVL
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 63 -619 0 aVF
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 112 22018 0 V1
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 156 22271 0 V2
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 151 31375 0 V3
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 112 11317 0 V4
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 68 -21457 0 V5
JS32624.mat 16x1+24 1000.0(0)/mV 16 0 63 12023 0 V6
# Age: 69
# Sex: Male
# Dx: 426177001,164934002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown