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

File: <base>/training/chapman_shaoxing/g5/JS04645.hea (739 bytes) 
JS04645 12 500 5000
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 127 -18069 0 I
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 98 29388 0 II
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 -29 -18093 0 III
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 -112 32336 0 aVR
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 78 27496 0 aVL
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 34 392 0 aVF
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 29 11274 0 V1
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 254 18631 0 V2
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 429 2778 0 V3
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 234 -26345 0 V4
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 127 30355 0 V5
JS04645.mat 16x1+24 1000.0(0)/mV 16 0 273 -32116 0 V6
# Age: 54
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown