Cardiology Flashcards
Improve survival in chronic congestive heart failure
ACEi
first line PE
DOAC
maintenance fluids for adults
25-30 ml/kg/hr
Acute STEMI
morphine, ox, nitrates, aspirin 300mg, ticegralor, PCI within 2h thrombolysis if not possible in 2h
Acute NSTEMI
aspirin, ticegralor, morphine, nitrates and fondiparinux
MI secondary prevention
Atorvastatin, Aspirin forever, (Another antiplatelet) clopidogrel for 12 months, ACEI, Atenolol, Aldosterone antagonist if HF
Acute stroke
300mg aspirin, thrombolysis if before 4.5 hours, thrombectomy before 24 hours
acute TIA
300mg aspirin
long term secondary prevention stroke
clopidogrel, atorvastatin, treat HTN/DM
first line AF
DOAC
if GTN stops working angina/prevention of angina
CCB
warfarin INR normal
over 8 is really bad, over 5 bad
definition of orthostatic hypotension
drop of 20 systolic or 10 diastolic after 3 mins of standing
provoked PE treatment
DOAC
massive PE and hypotension management
thrombolyse
sore throat, rash, arthritis and murmur
rheumatic fever
long QT
hypokalaemia
management of pericarditis
colchicine and NSAIDs first line
incidental AF rate controlled and no RF with low CDV score
no anticoag
torsades de pointes management
iv magnesium sulphate
can’t use beta blockers and patient has AF
calcium channel blocker eg diltiazem
head bobbing heart murmur
aortic regurgitation
nailbed pulsation murmur
aortic regurgitation
large CV waves JVP
tricuspid regurgitation
cannon A waves JVP
complete heart block
absent A wave JVP
AF
heart murmur grading
1- faint only heart by expert
2- heard by non expert
3- easily heard
4- loud with thrill
5- heard over wide area with thrill
6- heard without stethoscope
aortic stenosis
ejection systolic murmur with crescendo-decrescendo quality, heard loudest over the aortic valve radiating to the carotid arteries
aortic regurgitation
early diastolic murmur heard loudest at the left sternal edge
mitral regurgitation
pansystolic murmur heard loudest over the mitral area which radiates to the axilla (tricuspid regurgitation is louder on inspiration)
erythema marginatum + arthritis + pansystolic murmur
rheumatic fever treated with IM benzylpenicillin
first line in cocaine induced MI
benzodiazepine
potassium <4.5 resistant hypertension
spironolactone
potassium >4.5 resistant hypertension
alpha blocker
what is indapamide
thiazide diuretic
what determines speed of referral for heart failure
BNP
heart failure treatment
FABSID
furosemide, ACEi, BB, Spironolactone, isosorbide and digoxin
1)ACEi and BB
2)spironolactone
3)specialist
what is contraindicated in aortic stenosis
ACEi
ECG calcium
long QT= hypocalcaemia
short QT= hypercalcaemia
P450 inducers
-antiepileptics
-rifampicin
-St John
-chronic alcohol
-smoking
P450 inhibitors
-cipro and erythro
-isoniazid
-omeprazole
-amiodarone
-allopurinol
–azoles
-SSRIs
-valproate
what should you never do with metformin
give contrast because there can be lactic acidosis
MI then widespread systolic murmur, hypotension and pulmonary oedema
rupture of papillary muscle causing acute mitral regurgitation
patient from Africa already takes a CCB, needs more HTN treatment
ARB rather than ACEi
low sodium
siADH
what drug precipitates digoxin toxicity
indapamide (thiazide diuretics)
what drugs trigger haemolysis in G6PD deficiency
sulph drugs eg suplonamides, sulphasalazine and sulfonylureas
proximal saphenous vein thrombophlebitis investigation
straight to venous US of leg to rule out DVT without doing D dimer as this can be raised in both diseases
angina med situation
- aspirin and statin with GTN
- BB or CCB
- if CCB alone, use verapamil or diltiazem
- if with BB then use amlodipine or mod-release nifedipine