OSCEs Flashcards
causes of AF
THE ATRIAL FIBS
thyroid disease (hyperthyroidism) hypertension/hypothermia electrolyte imbalance alcohol thromboembolic disease (PE) rheumatic heart disease IHD atrial dilatation/myxoma lone (idiopathic) fever (endocarditis, chest infection) infarct/ischaemia bad valves stimulants
investigations for SVT
FBC, U&E, Mg, TFT, Glc
ECG
CXR, echo
24 hr cardiac tape
management of acute MI
ABCDE
ROMANCE
reassurance oxygen - high flow morphine + antiemetic aspirin 300mg (antiplatelet) nitrates (GTN spray/infusion) clopidogrel 300mg (antiplatelet) enoxaparin (anticoagulant)
consider: angioplasty
monitor: on CCU
investigations for ACS
FBC, U&E, lipids, Glc, cardiac enzymes (CK and trop)
ECG
CXR/echo
consider coronary angiography
causes of hypertension
primary (essential)
secondary:
- renal
- endocrine
- drugs
- CVS
- other
renal causes of hypertension
renal artery stenosis
polycystic kidneys
glomerulonephritis
endocrine causes of hypertension
Cushing’s
Conn’s
phaeochromocytoma
examples of drugs that may cause hypertension
steroids
OCP
CVS causes of hypertension
coarctation of aorta
other causes of hypertension
pre-eclampsia
white coat syndrome
investigations for hypertension
FBC, U&E, lipids, Glc
ECG
CXR, consider echo and renal US
consider 24hr BP monitoring
drug choice for hypertension for under 55s
- ACEi
- ACEi + CCB
- ACEi + CCB + thiazide diuretic
- consider further diuretic, alpha/beta blocker + specialist advice
drugs choice for hypertension for over 55s/afrocaribbeans of any age
- CCB
- ACEi + CCB
- ACEi + CCB + thiazide diuretic
- consider further diuretic, alpha/beta blocker + specialist advice
Hx and exam of MI
Hx: central crushing chest pain radiation to arms/jaw nausea, vomiting sweating unwell risk factors
Ex: sweaty cold clammy tachycardia signs of shock/cardiac failure
Hx and exam of angina
Hx: central chest pain \+/- radiation known precipitant alleviated by nitrates/rest
Ex:
tachycardia