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

File: <base>/training/chapman_shaoxing/g8/JS07831.hea (782 bytes) 
JS07831 12 500 5000
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -5 11606 0 I
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -49 10004 0 II
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -44 -1736 0 III
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 29 -4778 0 aVR
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 20 714 0 aVL
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -49 -1999 0 aVF
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 20 -13866 0 V1
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -146 31230 0 V2
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -508 -13255 0 V3
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -390 -32257 0 V4
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -288 24881 0 V5
JS07831.mat 16x1+24 1000.0(0)/mV 16 0 -122 14721 0 V6
# Age: 89
# Sex: Female
# Dx: 164889003,55827005,429622005,428750005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown