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The CCS grading system for angina is, in part, used to evaluate fitness to fly by the British Cardiovascular Society.They recommend no action by class I and II patients with stable angina, class III should consider mobility assistance from airport staff and in-flight supplemental oxygen therapy, and that class IV patients should ideally defer their travel plans or travel with a medical ...
In a parallel vein, the National Institute for Health and Care Excellence (NICE) guidelines for stable angina management consider cost-effectiveness in their recommendations, designating terms such as first-line and second-line therapy. Notably, both sets of guidelines advocate for the use of low-dose aspirin and statins as disease-modifying ...
In unstable angina, symptoms may appear on rest or on minimal exertion. [6] The symptoms can last longer than those in stable angina, can be resistant to rest or medicine, and can get worse over time. [8] [10] Though ACS is usually associated with coronary thrombosis, it can also be associated with cocaine use. [11]
The first investigation when CAD is suspected is an electrocardiogram (ECG/EKG), both for stable angina and acute coronary syndrome. An X-ray of the chest, blood tests and resting echocardiography may be performed. [71] [72] For stable symptomatic patients, several non-invasive tests can diagnose CAD depending on pre-assessment of the risk profile.
All right, as a quick recap…. Angina pectoris is chest pain caused by reduced blood flow resulting in a lack of oxygen in the heart muscle. There are three types: stable angina, unstable angina, and vasospastic angina. Rest tends to relieve stable angina, but not the other two types, and all three can be treated with nitroglycerin.
Also known as 'effort angina', this refers to the classic type of angina related to myocardial ischemia.A typical presentation of stable angina is that of chest discomfort and associated symptoms precipitated by some activity (running, walking, etc.) with minimal or non-existent symptoms at rest or after administration of sublingual nitroglycerin. [11]
Previously, unstable angina was assumed to be angina pectoris caused by disruption of an atherosclerotic plaque with partial thrombosis and possibly embolization or vasospasm leading to myocardial ischemia. [9] [10] However, sensitive troponin assays reveal rise of cardiac troponin in the bloodstream with episodes of even mild myocardial ...
Chronic stable heart failure may easily decompensate. This most commonly results from an intercurrent illness (such as pneumonia ), myocardial infarction (a heart attack), abnormal heart rhythms (such as atrial fibrillation ), uncontrolled high blood pressure , or the person's failure to maintain a fluid restriction, diet, or medication. [ 5 ]