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

File: <base>/training/chapman_shaoxing/g8/JS07943.hea (800 bytes) 
JS07943 12 500 5000
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 503 27718 0 I
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 649 16379 0 II
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 146 -11382 0 III
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 -576 -15754 0 aVR
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 176 13529 0 aVL
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 395 -3644 0 aVF
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 1615 27701 0 V1
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 2338 -15646 0 V2
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 2128 -2969 0 V3
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 1454 -9995 0 V4
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 1039 -14844 0 V5
JS07943.mat 16x1+24 1000.0(0)/mV 16 0 781 -15728 0 V6
# Age: 81
# Sex: Male
# Dx: 164889003,251199005,698252002,429622005,428750005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown