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

File: <base>/training/chapman_shaoxing/g3/JS02709.hea (732 bytes) 
JS02709 12 500 5000
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 34 8743 0 I
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 63 -5258 0 II
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 29 -13990 0 III
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 -49 -28383 0 aVR
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 0 -27588 0 aVL
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 44 -15689 0 aVF
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 -10 3732 0 V1
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 78 18810 0 V2
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 0 -4994 0 V3
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 -29 3113 0 V4
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 -112 28853 0 V5
JS02709.mat 16x1+24 1000.0(0)/mV 16 0 220 20372 0 V6
# Age: 75
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown