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

File: <base>/training/ningbo/g9/JS19458.hea (780 bytes) 
JS19458 12 500 5000
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 483 -17098 0 I
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 73 -16907 0 II
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 -410 186 0 III
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 -278 23154 0 aVR
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 444 -14764 0 aVL
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 -171 -14515 0 aVF
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 -244 -30244 0 V1
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 15 -22247 0 V2
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 -146 7933 0 V3
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 -54 -18648 0 V4
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 -390 -20197 0 V5
JS19458.mat 16x1+24 1000.0(0)/mV 16 0 -337 23440 0 V6
# Age: 87
# Sex: Female
# Dx: 111975006,164934002,55827005,164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown