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

File: <base>/training/cpsc_2018/g3/A2813.hea (698 bytes) 
A2813 12 500 10000
A2813.mat 16x1+24 1000.0(0)/mV 16 0 -20 4501 0 I
A2813.mat 16x1+24 1000.0(0)/mV 16 0 24 4440 0 II
A2813.mat 16x1+24 1000.0(0)/mV 16 0 44 -61 0 III
A2813.mat 16x1+24 1000.0(0)/mV 16 0 -2 -4897 0 aVR
A2813.mat 16x1+24 1000.0(0)/mV 16 0 -32 -1800 0 aVL
A2813.mat 16x1+24 1000.0(0)/mV 16 0 33 -2914 0 aVF
A2813.mat 16x1+24 1000.0(0)/mV 16 0 25 1589 0 V1
A2813.mat 16x1+24 1000.0(0)/mV 16 0 -99 799 0 V2
A2813.mat 16x1+24 1000.0(0)/mV 16 0 -52 3990 0 V3
A2813.mat 16x1+24 1000.0(0)/mV 16 0 -39 1883 0 V4
A2813.mat 16x1+24 1000.0(0)/mV 16 0 -49 2113 0 V5
A2813.mat 16x1+24 1000.0(0)/mV 16 0 -53 4819 0 V6
# Age: 59
# Sex: Male
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown