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

File: <base>/training/chapman_shaoxing/g9/JS08577.hea (736 bytes) 
JS08577 12 500 5000
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 24 28041 0 I
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 39 8248 0 II
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 15 -19774 0 III
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 -29 20850 0 aVR
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 5 17741 0 aVL
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 24 20854 0 aVF
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 49 14016 0 V1
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 -15 21425 0 V2
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 83 -22811 0 V3
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 29 14366 0 V4
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 224 -25201 0 V5
JS08577.mat 16x1+24 1000.0(0)/mV 16 0 -107 -20437 0 V6
# Age: 86
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown