Chest Pain L/Os Flashcards
What is the most common cause of death worldwide?
Ischaemic heart disease
What is the chief risk factor for cardiovascular mortality?
Smoking
What are some key processes in smoking cessation?
- Ensure they want to quit
- Enumerate the positives of quitting smoking
- Invite patient to choose a date where they will become a non-smoker
- Nicotine gum may be used to release small amounts of nicotine
- Transdermal nicotine patches
- Varenicline is an oral selective nicotine receptor partial agonist, however this can give you a dry mouth, appetite changes, taste disturbance, headache and drowsiness etc
- Bupropion with patches but there are SE of seizures, insomnia and headache
What demographic is at highest risk of CVD?
South Asian, Male
What risk score is used to assess risk factors for CVD?
Framingham score for south Asian men. However the QRISK2 score is better in the UK.
What should you always think when cardiac-sounding chest pain presents?
- Dissecting aortic aneurysm
- MI
- Pericarditis
- Pulmonary Embolism
Does GTN relieve oesophageal spasm?
Yes but much slower than angina
Can MI cause vomiting, nausea and sweating?
Yes
What are some causes of angina?
Coronary artery disease, aortic stenosis, hypertrophic cardiomyopathy, paroxysmal supraventricular tachycardia
How would you treat an acutely ill cardiac patient?
- admit to hospital
- check pulse and BP in both arms (unequal in aortic dissection)
- JVP, heart sounds, examine legs for DVT
- O2 by mask
- IV line
- pain relief e.g. morphine 5-10mg slowly (2mg/min) and an anti-emetic
- cardiac monitor with 12 lead ECG
- CXR
- ## ABG
What is a key sign of cardiac tamponade?
Cardiogenic shock with raised JVP
What can cause cardiac tamponade?
- pericarditis
- injury to heart
- cancer in or near the heart
- ruptured heart muscle
What are some signs of a fractured rib?
pain on respiration, pain on gentle sternal pressure
What are causes of dyspnoea?
- LVT
- Pulmonary embolism (acute onset, ask for DVT RFx)
- respiratory cause
- anxiety
What are some causes of palpitations?
- SVT, VT, AF and ectopics
- thyrotoxicosis
- anxiety
- rarely phaeochromocytoma