Diagnosed with cardiomyopathy 3/08. I was on coreg with minimal side effects most of 08 then weened off coreg and experienced difficulties off the drug. I was put back on coreg 20 1/09. I had no evidence of an irregular heartbeat until my last echo 5/09. I have been on coreg for 6 months straight now.
Sine qua non. For other uses, see Sine qua non (disambiguation). Sine qua non (/ËsaÉªni kweÉª ËnÉn/; Latin: [Ësine kwaË ËnoËn]) or conditio sine qua non (plural: conditiones sine quibus non) is an indispensable and essential action, condition, or ingredient. It was originally a Latin legal term for [a condition] without which it could not be, or but for... or without which [there is] nothing.
sine qua non (plural sine qua nons or sine quibus non) An essential or indispensable element, condition, or ingredient. 1702, G[iles] D[uncombe], Tryals per Pais: or, the Law of England Concerning Juries by Nisi Prius, &c.