The signs and symptoms include paroxysmal hypertension, headaches, episodic pallor or flushing, tachycardia, and feelings of panic or anxiety. 1 The reported resolution of typical pheochromocytoma ...

Stroke work up often discovers AF for the first time, while paroxysmal AF may portend similar ... of common stroke risk factors including hypertension. The mechanisms are currently elusive.

Because of its paroxysmal nature ... AF 1–6% Four- to fivefold increase Atrial size/geometry, heart failure, hypertension, inflammation, endothelial dysfunction, autonomic dysfunction Indirectly ...