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

File: <base>/training/ningbo/g18/JS27740.hea (729 bytes) 
JS27740 12 500 5000
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 34 5544 0 I
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -24 8928 0 II
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -59 3420 0 III
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -5 -1014 0 aVR
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 44 -5049 0 aVL
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -44 77 0 aVF
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -20 -893 0 V1
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 39 27802 0 V2
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -39 -13626 0 V3
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -29 18651 0 V4
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -54 17430 0 V5
JS27740.mat 16x1+24 1000.0(0)/mV 16 0 -39 13056 0 V6
# Age: 72
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown