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.
Manifestations of atrial tachycardia include the following: 1  Rapid pulse rate: In most atrial tachycardias, the rapid pulse is regular; it may be irregular in rapid atrial tachycardias with variable AV conduction and in multifocal atrial tachycardia (MAT) 2  Episodic or paroxysmal occurrence. 3  Sudden onset of palpitations.