Occasional white light flash in my peripheral vision, I am seeing this to my left eye only..any of you going thru something spiritual changes or doing meditation whrn it started. I might think this is the reason as am meditating a lot in which usually eyeballs have imp roll..
Some forms are called paroxysmal atrial tachycardia (PAT) or paroxysmal supraventricular tachycardia (PSVT). Electrical signals in the heart's upper chambers fire abnormally, which interferes with electrical signals coming from the sinoatrial (SA) node --- the heart's natural pacemaker.
Types of Atrial Fibrillation. In paroxysmal (par-ok-SIZ-mal) atrial fibrillation (AF), the faulty electrical signals and rapid heart rate begin suddenly and then stop on their own. Symptoms can be mild or severe. They stop within about a week, but usually in less than 24 hours.