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

File: <base>/training/ningbo/g11/JS21414.hea (753 bytes) 
JS21414 12 500 5000
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 -10 12637 0 I
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 49 880 0 II
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 59 -11715 0 III
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 -20 -1038 0 aVR
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 -34 6387 0 aVL
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 54 -11140 0 aVF
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 10 741 0 V1
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 264 -31019 0 V2
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 -224 19568 0 V3
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 -527 -26144 0 V4
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 -390 12577 0 V5
JS21414.mat 16x1+24 1000.0(0)/mV 16 0 98 749 0 V6
# Age: 72
# Sex: Male
# Dx: 426177001,713427006,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown