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

File: <base>/training/ningbo/g24/JS34074.hea (760 bytes) 
JS34074 12 500 5000
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 29 19867 0 I
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 49 24324 0 II
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 20 4439 0 III
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 -39 -16079 0 aVR
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 5 1637 0 aVL
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 34 8290 0 aVF
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 -15 10269 0 V1
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 -68 28111 0 V2
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 -151 -31886 0 V3
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 78 22428 0 V4
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 -49 23975 0 V5
JS34074.mat 16x1+24 1000.0(0)/mV 16 0 34 29693 0 V6
# Age: 76
# Sex: Male
# Dx: 426177001,164934002,164873001,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown