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

File: <base>/training/chapman_shaoxing/g5/JS04458.hea (755 bytes) 
JS04458 12 500 5000
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 -15 14234 0 I
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 49 -30821 0 II
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 63 20488 0 III
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 -15 -18207 0 aVR
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 -39 -9262 0 aVL
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 54 21702 0 aVF
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 5 9932 0 V1
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 551 21916 0 V2
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 -322 31861 0 V3
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 29 25586 0 V4
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 224 21217 0 V5
JS04458.mat 16x1+24 1000.0(0)/mV 16 0 259 30429 0 V6
# Age: 67
# Sex: Male
# Dx: 427084000,164912004,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown