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

File: <base>/training/chapman_shaoxing/g1/JS00953.hea (748 bytes) 
JS00953 12 500 5000
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 -49 -30481 0 I
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 -39 -20227 0 II
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 10 10212 0 III
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 44 30588 0 aVR
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 -29 7132 0 aVL
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 -15 22204 0 aVF
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 78 18617 0 V1
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 -127 25088 0 V2
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 156 19705 0 V3
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 303 -16787 0 V4
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 283 28685 0 V5
JS00953.mat 16x1+24 1000.0(0)/mV 16 0 244 9574 0 V6
# Age: 56
# Sex: Male
# Dx: 426177001,164912004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown