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

File: <base>/training/chapman_shaoxing/g5/JS04542.hea (747 bytes) 
JS04542 12 500 5000
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 -5 20588 0 I
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 15 22281 0 II
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 20 1853 0 III
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 -5 -15264 0 aVR
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 -15 2917 0 aVL
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 15 5800 0 aVF
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 332 -11384 0 V1
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 39 14794 0 V2
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 68 15319 0 V3
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 73 31973 0 V4
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 44 12406 0 V5
JS04542.mat 16x1+24 1000.0(0)/mV 16 0 83 15042 0 V6
# Age: 65
# Sex: Male
# Dx: 426783006,39732003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown