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

File: <base>/training/chapman_shaoxing/g5/JS04953.hea (747 bytes) 
JS04953 12 500 5000
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 5 -1826 0 I
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 -63 10374 0 II
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 -68 12356 0 III
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 29 1753 0 aVR
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 34 -13214 0 aVL
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 -68 5164 0 aVF
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 29 3383 0 V1
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 -34 14321 0 V2
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 -20 -3032 0 V3
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 34 -8094 0 V4
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 0 -5401 0 V5
JS04953.mat 16x1+24 1000.0(0)/mV 16 0 -29 5980 0 V6
# Age: 65
# Sex: Male
# Dx: 426177001,47665007,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown