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

File: <base>/training/ningbo/g12/JS21661.hea (770 bytes) 
JS21661 12 500 5000
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -244 -7160 0 I
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -176 -24580 0 II
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 68 -17337 0 III
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 210 21228 0 aVR
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -156 32254 0 aVL
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -54 6219 0 aVF
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -98 -3277 0 V1
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -39 698 0 V2
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -185 -265 0 V3
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -176 22533 0 V4
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 -176 22666 0 V5
JS21661.mat 16x1+24 1000.0(0)/mV 16 0 29 32309 0 V6
# Age: 19
# Sex: Male
# Dx: 426177001,713427006,55827005,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown