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

File: <base>/training/ningbo/g20/JS30550.hea (732 bytes) 
JS30550 12 500 5000
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 -20 -26815 0 I
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 5 -19169 0 II
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 24 7556 0 III
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 10 29104 0 aVR
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 -24 9121 0 aVL
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 15 20837 0 aVF
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 59 -742 0 V1
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 93 21800 0 V2
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 112 -10041 0 V3
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 49 -9334 0 V4
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 -29 6184 0 V5
JS30550.mat 16x1+24 1000.0(0)/mV 16 0 -5 -12366 0 V6
# Age: 50
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown