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

File: <base>/training/ningbo/g2/JS12525.hea (750 bytes) 
JS12525 12 500 5000
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 10 16999 0 I
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -15 3681 0 II
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -24 -13333 0 III
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 5 -4337 0 aVR
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 15 9134 0 aVL
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -20 -11012 0 aVF
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -54 -2331 0 V1
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -44 730 0 V2
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -39 7534 0 V3
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -54 21213 0 V4
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -24 25946 0 V5
JS12525.mat 16x1+24 1000.0(0)/mV 16 0 -20 22859 0 V6
# Age: 66
# Sex: Male
# Dx: 81898007,427084000,27885002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown