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

File: <base>/training/chapman_shaoxing/g1/JS00445.hea (746 bytes) 
JS00445 12 500 5000
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 -54 23240 0 I
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 -73 20642 0 II
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 -20 -2548 0 III
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 63 -15866 0 aVR
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 -20 6820 0 aVL
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 -49 2759 0 aVF
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 34 5781 0 V1
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 -15 -14733 0 V2
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 -83 -14785 0 V3
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 -107 -13893 0 V4
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 551 7750 0 V5
JS00445.mat 16x1+24 1000.0(0)/mV 16 0 566 7640 0 V6
# Age: 70
# Sex: Male
# Dx: 426177001,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown