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

File: <base>/training/ningbo/g4/JS14345.hea (756 bytes) 
JS14345 12 500 5000
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 166 22581 0 I
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 -10 8627 0 II
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 -176 -13984 0 III
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 -78 -9491 0 aVR
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 171 11962 0 aVL
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 -93 -8656 0 aVF
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 -44 -16092 0 V1
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 215 17560 0 V2
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 73 11265 0 V3
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 78 15163 0 V4
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 68 3625 0 V5
JS14345.mat 16x1+24 1000.0(0)/mV 16 0 -29 23701 0 V6
# Age: 74
# Sex: Male
# Dx: 164890007,164934002,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown