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

File: <base>/training/chapman_shaoxing/g3/JS02859.hea (749 bytes) 
JS02859 12 500 5000
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 -5 -5914 0 I
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 49 14191 0 II
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 54 20214 0 III
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 -20 1907 0 aVR
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 -29 -19318 0 aVL
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 49 11158 0 aVF
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 20 8507 0 V1
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 59 27638 0 V2
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 -132 15771 0 V3
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 -20 21898 0 V4
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 20 14958 0 V5
JS02859.mat 16x1+24 1000.0(0)/mV 16 0 10 436 0 V6
# Age: 71
# Sex: Male
# Dx: 426177001,251146004,111975006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown