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

File: <base>/training/ningbo/g5/JS14775.hea (747 bytes) 
JS14775 12 500 5000
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 5 17090 0 I
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 39 10885 0 II
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 34 -6257 0 III
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 -20 -7809 0 aVR
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 -15 5472 0 aVL
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 34 -3620 0 aVF
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 132 6115 0 V1
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 44 15333 0 V2
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 210 27457 0 V3
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 15 25971 0 V4
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 -54 12266 0 V5
JS14775.mat 16x1+24 1000.0(0)/mV 16 0 5 8779 0 V6
# Age: 71
# Sex: Male
# Dx: 164890007,164934002,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown