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

File: <base>/training/chapman_shaoxing/g9/JS08474.hea (740 bytes) 
JS08474 12 500 5000
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 127 25582 0 I
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 68 26369 0 II
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 -59 725 0 III
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 -98 -19842 0 aVR
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 93 6209 0 aVL
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 5 7463 0 aVF
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 -54 7645 0 V1
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 63 -26237 0 V2
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 29 26071 0 V3
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 34 32456 0 V4
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 34 -26240 0 V5
JS08474.mat 16x1+24 1000.0(0)/mV 16 0 93 -16083 0 V6
# Age: 55
# Sex: Female
# Dx: 426177001,59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown