eurythmia

And again, I want to emphasize nothing that people have to worry about long term, but certainly in even a small alteration heart rate or the pattern of heart beat, an eurythmia, so to speak, can cause someone to faint if it interrupts the blood flow to the brain ever so briefly.

CNN Transcript Jan 13, 2002 2002

Of the six qualities of architecture that Vitruvius recognized as many as four (ordinatio, dispositio, eurythmia, sym - metria) consist in the correct arrangement or disposi - tion of parts (De architectura I, 2, 1).

Dictionary of the History of Ideas W. TATARKIEWICZ 1968