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

File: <base>/training/georgia/g3/E02831.hea (719 bytes) 
E02831 12 500 5000
E02831.mat 16x1+24 1000.0(0)/mV 16 0 -39 -29696 0 I
E02831.mat 16x1+24 1000.0(0)/mV 16 0 48 -26567 0 II
E02831.mat 16x1+24 1000.0(0)/mV 16 0 87 3557 0 III
E02831.mat 16x1+24 1000.0(0)/mV 16 0 -4 -4772 0 aVR
E02831.mat 16x1+24 1000.0(0)/mV 16 0 -63 16233 0 aVL
E02831.mat 16x1+24 1000.0(0)/mV 16 0 68 -11248 0 aVF
E02831.mat 16x1+24 1000.0(0)/mV 16 0 19 -15482 0 V1
E02831.mat 16x1+24 1000.0(0)/mV 16 0 -29 -23941 0 V2
E02831.mat 16x1+24 1000.0(0)/mV 16 0 -29 -9886 0 V3
E02831.mat 16x1+24 1000.0(0)/mV 16 0 -39 -772 0 V4
E02831.mat 16x1+24 1000.0(0)/mV 16 0 -39 -8819 0 V5
E02831.mat 16x1+24 1000.0(0)/mV 16 0 -29 20738 0 V6
# Age: 79
# Sex: Male
# Dx: 17338001,164889003
# Rx: Unknown
# Hx: Unknown