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

File: <base>/training/ningbo/g4/JS14153.hea (746 bytes) 
JS14153 12 500 5000
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 39 -24457 0 I
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 59 347 0 II
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 20 24737 0 III
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 -49 -14601 0 aVR
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 10 -30705 0 aVL
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 39 -26473 0 aVF
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 185 -7508 0 V1
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 644 3620 0 V2
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 917 -5179 0 V3
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 927 -28058 0 V4
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 688 28295 0 V5
JS14153.mat 16x1+24 1000.0(0)/mV 16 0 312 -20486 0 V6
# Age: 81
# Sex: Male
# Dx: 164890007,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown