GP teaching Flashcards
Heart flutter differentials
Cardiac - HTN, IHD, CCF, AF, Valve pathologies
Systemic - endocrine hyperthyroidism, metabolic, infective, haematological (anaemia)
Psych - anxiety/stress
Iatrogenic - caffeine, drugs, alcohol
Investigations
Urgent ECG
24 hour ECG if intermittenet
Bloods
Echo
CXR in case cancer
MSU
AF management
Rate control
Rhythm control
Q risk score
Risk of someone getting a heart attack or stroke
What is the CHADVASC score
AF -
Rate control
Less than 48 hours ago - start with rhythm control, cardioversion in hospital
What if someone has had AF for more than 48 hours
Anti coag for 3 weeks so that you
if worsening HF from AF - mx
Rhythm control
When do you do rhythm control
new onset AF within 48 hours
Reversible cause
has it precipated HF and their HF is worsening/getting really bad
Drugs for rate control
Beta blockers - bisoprolol
Diltiazem - ccb which are rate limiting
Which ccb is non rate limiting which we do not use here
amlodipine - non rate limiting
rhythm control
cardioversion
How do you assess stroke risk
CHADVACS - risk of stroke
ORBIT - risk of bleed
You have to compare
Valvular/non-valvular
DOAC vs warfarin
Valvular heart disease - what medication
warfarin