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

File: <base>/training/ningbo/g33/JS42674.hea (697 bytes) 
JS42674 12 500 5000
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 39 -19388 0 I
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 0 -6 0 II
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 -39 19319 0 III
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 -20 15721 0 aVR
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 39 -25096 0 aVL
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 -20 3578 0 aVF
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS42674.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 23
# Sex: Male
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown