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

File: <base>/training/chapman_shaoxing/g9/JS08971.hea (731 bytes) 
JS08971 12 500 5000
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 59 11252 0 I
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 29 11226 0 II
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 -29 -177 0 III
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 -44 -5224 0 aVR
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 44 -505 0 aVL
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 0 -554 0 aVF
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 107 7855 0 V1
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 181 19343 0 V2
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 195 20769 0 V3
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 49 11374 0 V4
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 107 13854 0 V5
JS08971.mat 16x1+24 1000.0(0)/mV 16 0 132 16239 0 V6
# Age: 52
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown