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

File: <base>/training/chapman_shaoxing/g2/JS01943.hea (749 bytes) 
JS01943 12 500 5000
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 -24 6513 0 I
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 5 24888 0 II
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 29 18415 0 III
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 10 -9437 0 aVR
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 -29 -12069 0 aVL
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 15 15761 0 aVF
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 44 6774 0 V1
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 39 21205 0 V2
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 -44 -5258 0 V3
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 -24 -6575 0 V4
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 -49 5602 0 V5
JS01943.mat 16x1+24 1000.0(0)/mV 16 0 73 32484 0 V6
# Age: 73
# Sex: Male
# Dx: 426177001,251146004,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown