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

File: <base>/training/ningbo/g2/JS11881.hea (761 bytes) 
JS11881 12 500 5000
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 20 2729 0 I
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 -49 13639 0 II
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 -68 10812 0 III
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 15 -2039 0 aVR
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 44 -10010 0 aVL
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 -59 6102 0 aVF
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 20 3238 0 V1
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 -59 16429 0 V2
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 -73 11301 0 V3
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 -93 12110 0 V4
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 -98 5213 0 V5
JS11881.mat 16x1+24 1000.0(0)/mV 16 0 -34 9754 0 V6
# Age: 69
# Sex: Male
# Dx: 426177001,270492004,164930006,428417006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown