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

File: <base>/training/ningbo/g4/JS14430.hea (746 bytes) 
JS14430 12 500 5000
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 -98 -8249 0 I
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 151 181 0 II
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 249 8409 0 III
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 -24 9952 0 aVR
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 -176 -14549 0 aVL
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 200 -1898 0 aVF
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 478 30446 0 V1
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 722 8364 0 V2
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 83 18095 0 V3
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 -93 -977 0 V4
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 -195 14778 0 V5
JS14430.mat 16x1+24 1000.0(0)/mV 16 0 -102 -26687 0 V6
# Age: 87
# Sex: Male
# Dx: 164890007,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown