Atrial Ectopic Beats (PAC) Flashcards
1
Q
what is this?
A
This is a premature beat arising from an ectopic focus within the atria.
2
Q
Pacemaker cells are capable of spontaneously _________
A
depolarising
3
Q
what are the symptoms?
A
- asymptomatic
- palpitations
4
Q
dropped or missed beats related to _______ or _____ are likely to be atrial or ventricular ectopics
A
dropped or missed beats related to rest, recumbancy or eating are likely to be atrial or ventricular ectopics
5
Q
what is the treatment?
A
- beta blockers may help
- avoid stimulants (caffeine)
