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

File: <base>/training/chapman_shaoxing/g5/JS04423.hea (759 bytes) 
JS04423 12 500 5000
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 -146 20279 0 I
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 -166 28216 0 II
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 -20 7911 0 III
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 156 -18770 0 aVR
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 -63 450 0 aVL
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 -93 12282 0 aVF
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 224 27401 0 V1
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 342 5185 0 V2
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 29 2094 0 V3
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 -78 -1135 0 V4
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 -488 -22571 0 V5
JS04423.mat 16x1+24 1000.0(0)/mV 16 0 -215 20023 0 V6
# Age: 71
# Sex: Male
# Dx: 164889003,698252002,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown