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Myocardial infarction (MI) refers to tissue death (infarction) of the heart muscle (myocardium) caused by ischemia, the lack of oxygen delivery to myocardial tissue. It is a type of acute coronary syndrome, which describes a sudden or short-term change in symptoms related to blood flow to the heart. [ 22 ]
ESR. erythrocyte sedimentation rate (a type of blood test used to help diagnose conditions associated with inflammation) EUA. examination under anaesthetic. FBC. full blood count (a type of blood test) FOBT. faecal occult blood test (a test to check for blood traces in your poo) FIT.
AbbreviationMeaning#broken bone (fracture)A&Eaccident and emergencya.c.before mealsa.m., am, AMmorningFeb 8, 2024 · NAD. Nothing abnormal detected/discovered. Commonly used when documenting examination findings (e.g. “Abdominal exam NAD”) SNT. Soft, non-tender. Used in the context of documenting abdominal examination findings (e.g. “Abdo SNT”) SLR. Straight leg raise. +ve / -ve.
- Meaning
- On examination
- Blood pressure
- Respiratory rate
In the beginning of the 20th century, the first reports of the clinical manifestations of myocardial infarction (MI) appeared, followed around a decade later by reports regarding the electrocardiographic (ECG) changes associated with MI (figure 1). From the middle of the 20th century, the application of assays for muscle enzymes for the diagnosis of MI became widespread, culminating in the WHO ...
- Arrhythmia
- Atrial Fibrillation
- Cardiac Arrest
- Cerebrovascular Accident
- Diastolic Blood Pressure
- Heart Block
- Heart Failure
- Hypertension
- Ischaemic Cardiomyopathy
- Ischaemic Heart Disease
This is another way of saying an abnormal heart rhythm. This is usually due to faulty conduction of electricity through the heart. There are many different types of arrhythmia which can be managed differently, including medication, a pacemaker or an ICD (an internal defibrillator). See also “heart block”. 1. Learn about treatments for abnormal hear...
This is a common abnormal heart rhythm that happens when electrical impulses fire off from different places in the atria (the top chambers of the heart) in a disorganised way. This causes the atria to twitch, and results in an irregular heartbeat or pulse. Atrial fibrillation is a major cause of stroke. 1. Find out what it's like living with atrial...
This occurs suddenly and without warning. The most common cause of a cardiac arrest is a heart attack, but there are other causes. In cardiac arrest there is an electrical malfunction in the heart, resulting in an irregular heartbeat that disrupts the effective pumping action of the heart. As a result, the heart cannot pump blood to the brain and o...
This means a stroke. A stroke can occur in two forms. There can be a blockage of the blood vessels supplying the brain, and this starves the brain of blood and oxygen causing its death. This is known as an ischaemic stroke. This kind of stroke is usually caused by atherosclerosis, the same process that leads to coronary heart disease, including hea...
This is the pressure of blood flow in the arteries as the heart relaxes and prepares for the next contraction (heart beat). It is measured in millimetres of mercury (mmHg). 1. Find out why you should know your blood pressure.
A heart block is an abnormal heart rhythm (arrhythmia) that happens when the electrical impulses that tell your heart when to beat are delayed or blocked as they travel through your heart. Some heart blocks will not cause any symptoms, but others are more serious and may need treatment such as a pacemaker.
Heart failureis a condition whereby the heart muscle is unable to pump blood around the heart effectively. This usually occurs because the heart muscle has become stiffened or weak. It is a long-term condition which worsens over time and requires medical management. Symptoms include shortness of breath, leg swelling and lethargy. Symptoms can devel...
Hypertension means high blood pressure. This is clinically defined as blood pressure consistently above 140/90 mmHg. The two numbers in a blood pressure reading refer to the systolic and diastolicblood pressure respectively. 1. Get our 6 top tips for reducing your blood pressure.
Ischaemic cardiomyopathy (IC) is a condition when your heart muscle is weakened as a result of a heart attack or coronary artery disease. This can result in heart muscle damage, which leads to heart failure. The word “ischaemic” means there is a problem with blood supply to a particular part of the body, while “cardiomyopathy” is a general term for...
This refers to the disease process,atherosclerosis, which causes narrowing of the blood vessels supplying the heart muscle. This results in impaired blood flow to the heart muscle causing symptoms including chest pain (angina) and shortness of breath. This disease process can ultimately result in a heart attack. 1. Watch our animation to learn all ...
Aspirin reduces short-term and long-term mortality risk. prasugrel and ticagrelor are more rapid in onset and may be preferred. Either a low molecular weight heparin heparin is more complicated to use because it requires frequent (every 6 hours) dosing adjustments to achieve target activated partial thromboplastin time (aPTT).
Abbrev. Meaning Latin (or Neo-Latin) origin ; a.c. before meals: ante cibum a.d., ad, AD right ear auris dextra a.m., am, AM morning: ante meridiem: nocte every night ...
