Wikipedia
Paroxysmal tachycardia
Paroxysmal tachycardia is a form of tachycardia which begins and ends in an acute (or paroxysmal) manner.
It is also known as "Bouveret-Hoffmann syndrome".
Usage examples of "paroxysmal tachycardia".
The discomfort of paroxysmal tachycardia is increased by fear and anxiety and apprehension and nervousness, and I've got all of 'em on account of fools.
And anyhow he was over fifty years old and he had a chronic heart problem called paroxysmal tachycardia.