To make sure triamterene is safe for you, tell your doctor if you have: 1  diabetes; 2  heart disease; 3  kidney disease; 4  liver disease; 5  gout; or. 6  a history of kidney stones.
Heat from radiators or underfloor heating can also disrupt a WiFi signal, and you can focus a signal from your router to a fixed device like a PC by positioning a reflective surface beside the antenna on your PCI card.
In A-Fib, electrical signals from other parts of the heart disrupt your heart's normal rhythm and cause the atria to beat or quiver rapidly on their own. However, only a small number of these atrial beats make it through the AV Node (which acts like a gate) to the ventricles.