Core Topics Flashcards
In UK practice, the advice to initiate cardiovascular preventative treatment is based on
an elevated QRISK2 score
a particularly “high” risk factor (e.g. very high blood pressure)
the presence of certain other risk factors (e.g. diabetes)
target organ damage (e.g. hypertensive retinopathy)
Patient information
Offering Statins percentage threshold
In 2014, NICE lowered the threshold for offering statins to a 10-year risk of 10%.
Patient information
Quitting Smoking
Nicotine Replacement Therapy (patches / gum / spray) Bupropion Varenicline E cigarretes
Patient Information
If clinic BP is ≥140/90 mmHg
What should you tell the patient
ambulatory BP monitoring (ABPM) should be offered to confirm the diagnosis of hypertension (at least 14 measurements over waking hours).
Home BP monitoring (HBPM) can be used as an alternative (ideally twice daily pairs of measurements for 7 days). ABPM/HBPM is taken as the average of
all readings.
Diagnosis
NICE definition stage 1 hypertension
Clinic BP is ≥140/90 mmHg and subsequent ABPM daytime average or HBPM
average ≥135/85 mmHg
Diagnosis
NICE definition stage 2 hypertension
Clinic BP ≥160/100 mmHg and subsequent ABPM daytime average or HBPM
average ≥150/95 mmHg
Diagnosis
NICE definition of severe hypertension:
Clinic BP ≥180/110 mmHg
Management
Step 1 Drug Treatment of hypertension if patient < 55
ACEi (PRILS) Ramipril Captopril Cilazapril Enalapril Fosinopril Imidapril Lisinopril Moexipril Perindopril Quinapril Trandolapril
Management
Step 1 Drug Treatment of hypertension if patient > 55 or black
Calcium Channel blocker Amlodipine Diltiazem Verapamil Felodopine Isradipine Lacidipine Lercanidipine Nicardipine Nifedipine Nisoldipine
Management
Step 2 Drug Treatment for hypertension
ACE inhibitor + calcium channel blocker
Management
Step 1 Drug Treatment of hypertension if patient < 55 but cannot tolerate ACEi
Angiotensin II receptor blocker (ARTAN) Candesartan Eprosartan Irbesartan Losartan Olmesartan Telmisartan Valsartan
Management
Step 3 Drug Treatment of hypertension
ACE inhibitor + calcium channel blocker + thiazide (indapamide)
Step 4 Drug Treatment of hypertension
ACE inhibitor + calcium channel blocker + thiazide (indapamide)
+ alpha blocker / beta blocker / thiazide
Risk of prescribing beta-blocker and thiazide?
impair glucose tolerance
induce diabetes
Investigation
Investigations to assess cholesterol levels if they are suspected to be high
take a serum blood sample for a full lipid profile,
including total cholesterol,
HDL cholesterol,
non-HDL cholesterol and triglycerides
Management
What level of cholesterol should you consider treatment
Total cholesterol >9.0 mmol/l irrespective of family history
Total cholesterol >7.5 mmol/l and family history of premature coronary disease (i.e. <50 years)
Management
What level of triglycerides should you consider treatment
Triglycerides >10 mmol/l (exclude secondary causes)
Triglycerides >4.5 mmol/l and total cholesterol >7.5 mmol/l