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

File: <base>/training/ningbo/g4/JS13974.hea (772 bytes) 
JS13974 12 500 5000
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -132 27507 0 I
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -68 18574 0 II
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 63 -8873 0 III
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 102 -16788 0 aVR
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -98 12011 0 aVL
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -5 -1206 0 aVF
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -44 -10759 0 V1
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -146 335 0 V2
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -200 -31093 0 V3
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -278 1804 0 V4
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -210 -30441 0 V5
JS13974.mat 16x1+24 1000.0(0)/mV 16 0 -88 -13407 0 V6
# Age: 79
# Sex: Male
# Dx: 164890007,164934002,55827005,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown