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

File: <base>/training/ningbo/g1/JS11621.hea (762 bytes) 
JS11621 12 500 5000
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 24 21543 0 I
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 -10 -11586 0 II
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 -34 32439 0 III
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 -5 -31550 0 aVR
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 29 -11473 0 aVL
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 -24 -28470 0 aVF
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 117 3308 0 V1
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 68 18036 0 V2
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 -44 -10483 0 V3
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 -24 1324 0 V4
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 -34 -10820 0 V5
JS11621.mat 16x1+24 1000.0(0)/mV 16 0 -39 -24489 0 V6
# Age: 86
# Sex: Female
# Dx: 284470004,270492004,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown