I Had A Slight Stiffening Of The Outer Fingers, First

I had a slight stiffening of the outer fingers, first in my left hand and later in my right hand. Both disappeared in a few seconds of moving the fingers around. No other symptoms.Took asprin as a precaution as instructed by my cardiac specialist, and doctor, after recent TIA and feel fine otherwise. Am taking blood thiner, baby asprin and colestoral lowering meds daily. Question - any need to seek immediate medical advice, e.g. ER visit?