Hi
I have microvascular angina and recently been having problems where chest pain can be bad and it affects my head ie lightheaded and feel ill as though not enough nutrients or something is getting to my brain and i feel weak and collapse.
Theres also been other incidences etc.
Its happening more and more.
I had my recent cardiology clinic letter and its states my qtc level
Which comes under prolonged.
Could this be the problem.