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

File: <base>/training/chapman_shaoxing/g4/JS03949.hea (737 bytes) 
JS03949 12 500 5000
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 -78 19257 0 I
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 -54 26500 0 II
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 24 7605 0 III
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 68 -16758 0 aVR
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 -54 -284 0 aVL
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 -15 10653 0 aVF
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 63 -7010 0 V1
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 -34 -25451 0 V2
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 -88 -3620 0 V3
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 -68 -21041 0 V4
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 39 21726 0 V5
JS03949.mat 16x1+24 1000.0(0)/mV 16 0 -34 -21922 0 V6
# Age: 28
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown