Dr. Barry Walters

M

Symbicort (budesonide and formoterol) can cause palpitations and tachycardia.

See your doctor.   

There are a number of genetic abnormalities some of which are more prone to sudden death.

  

Immediate result.

  

An expensive test.

  

The qt interval is usually but not always prolonged.

Certain drugs and electrolyte abnormalities may cause prolongation of the qt interval.   

Get a chest x-ray.

  

A neurally mediated reflex resulting in bradycardia and/ or hypotension and fainting.