…elevation and may be discovered through: Routine lipid testing showing severe hypercholesterolaemia. A personal history of premature CAD, cerebral vascular disease or peripheral vascular disease…

…pain or a rapid deterioration in general condition may be the only signs of infection. Corticosteroids and other immunosuppressive treatments can blunt the febrile response…

…before starting treatment. Clinical assessment History that affects the level of risk Ask briefly and to the point: When did the deterioration begin, suddenly or…

…sex Low body mass index Asian ancestry Previous muscle disease or a personal or family history of muscle disorders Acute infection Renal or hepatic impairment…

…It requires a fasting history, two people, full monitoring and airway preparedness With procedural sedation, one person must manage the sedation and another the reduction…

…donation. The person's wishes are established in this order: 1. The donation register held by the Swedish National Board of Health and Welfare, checked…

…population screening test. It may also be considered in selected lower risk individuals with a family history of premature coronary artery disease. CAC findings incidentally…

…haemodynamic instability — stabilise the patient first. Marked septal deviation towards the bleeding side (relative). Preparation and equipment Personal protective equipment (gloves, a visor, an apron)…

…propelled by breakthroughs in engineering, software development, and progress in our understanding of the pathophysiology of cardiac disease. Ultrasound systems have become cheaper, more portable…

…Coronary Artery Disease The SYNTAX Score is a semi quantitative scoring system designed to assess the complexity of coronary artery disease (CAD) and guide the…

…Deep compartments and tendon sheaths, loss of function Orthopaedic or hand surgeon, urgently Perianal and perirectal Often larger than it appears; risk of fistula Surgeon…

…95 % of a healthy reference population, which means that one healthy value in twenty falls outside them . Order twelve tests in a healthy person and…

…disease (CVD) over a defined period. SCORE2 and SCORE2 Older Persons (SCORE2 OP) are European risk prediction models designed to estimate 10 year risk of…

…low risk of recurrence. Atrial fibrillation in other circumstances (particularly those listed above) is usually a progressive disease. Complications of atrial fibrillation and available treatments…

…among persons with significant heart disease, predominantly ischemic heart disease. However, most cardiac conditions may be associated with atrial flutter. As compared with several other…

Arrhythmias and arrhythmology ECG Chronotropic incompetence: inability to adequately increase heart rate Chronotropic incompetence is an independent predictor of overall and cardiovascular mortality. The condition…

…high risk of hypoglycaemia in a patient who is eating poorly. Consider stopping it GLP 1 receptor agonist It can cause nausea and delayed gastric…

…bougie and a cuffed size 6.0 tube. Capnography, suction, neuromuscular blockers, and a person designated to keep time and read out the number of…

…The combination of physiology, rate of bleeding, the pattern of injury or disease, the response to initial treatment and the expected continued bleeding matters more…

…If a person with ECG signs of SND is symptomatic, the condition is classified as sick sinus syndrome (SSS) . Causes of tachycardia (tachyarrhythmia) with narrow…

…over 40 years of age, atherosclerosis is the predominant cause. Other mechanisms include thrombosis, embolism, vasculitis, fibromuscular dysplasia, arterial entrapment, cystic adventitial disease and trauma…

…coronary disease, stroke, peripheral arterial disease, heart failure, depression, dementia and osteoporosis. It also improves functional capacity, skeletal health, muscular strength, quality of life and…

…various interventions involved in BLS and ACLS. Intervention BLS or ACLS NNT to save 1 person Reference Early detection of cardiac arrest BLS 11 Berdowski…

…and may be the single strongest factor driving improvement in survival rates. Intervention Included in BLS NNT to save 1 person Reference Early detection of…

…of 1 year survival rate was 7.7% (95% CI 5.8–9.5%). Survival in IHCA Survival in IHCA was 25% in 2006 and…

…If a person with ECG signs of SND is symptomatic, the condition is classified as sick sinus syndrome (SSS) . Causes of tachycardia (tachyarrhythmia) with narrow…

…Fortunately, most children (even the youngest) can be distracted by a parent or other personnel. Distracting the child during ECG recording may be recommended to…

…atrioventricular node before it has repolarized completely. The earlier the impulse reaches the atrioventricular node (and bundle of His), the longer the PR interval (because…

…discharged in the ventricles it will spread partly or entirely outside of the conduction system and thus produce a wide QRS complex (QRS duration ≥0…

…recording of no flow and low flow times in registries. The uncertainty is often obvious when interrogating witnesses, bystanders and health care professionals. The person…

…It is generally not a normal finding among older individuals and might necessitate further examination. If it is caused by underlying heart disease (e.g…

…aphasia, hemianopia or hand paresis in a person of working age Blood pressure Measure initially in both arms if this does not delay reperfusion treatment…

…physical activity and any other precipitating factor. Thresholds The thresholds below are used above all in diabetes. The severity of the symptoms and the patient…

…of evidence A 12 lead ECG should be interpreted immediately (within 10 minutes) at first medical contact. I B ECG monitoring should start immediately and…

…ventricular function The amount of residual viable myocardium exposed to ischaemic risk Susceptibility to serious ventricular arrhythmias Cardiac rehabilitation addresses these determinants indirectly and comprehensively…

…block morphology is more common (regardless of heart rate) among persons with heart disease. Alternating block (right and left bundle branch block alternating from one…

ECG Myocardial ischemia and infarction Acute Myocardial Infarction: Definition & Criteria Acute myocardial infarction is the most severe complication of coronary artery disease. The most common…

…Borg Rating of Perceived Exertion Scale There is a strong correlation between a person's perceived exertion rating times 10 and the actual heart rate…

…impulses spreading from other parts of the ventricle (where the fascicle is intact). Figure 1. Left anterior fascicular block (anterior hemiblock) and left posterior fascicular…

…defibrillators and other emergency instruments. Personnel conducting the test must be formally trained to assess cardiovascular response, symptoms, and ECG changes. Although the risk of…

…most persons have some degree of atherosclerosis in the coronary arteries. Advanced atherosclerotic plaques contain inflammatory cells, smooth muscle cells, extracellular matrix, lipids and acellular…

…only small amounts of ATP and glycogen supplies are limited. In order to reduce oxygen demands, cardiac myocytes stop contracting under anaerobic conditions (i.e…

…of sick sinus syndrome and bradycardia in general Sick sinus syndrome is, if caused by irreversible conditions, a progressive disease that necessitates treatment. Implementation of…

…STEMI) is the most severe manifestation of coronary artery disease. This chapter deals with the pathophysiology, definitions, criteria and management of patients with acute STEMI…

…team (CAT) and intensive care units and other units caring for resuscitated patients. Figure 1. The chain of survival in out of hospital cardiac arrest…

…an unexpected death due to cardiac causes that occur within 1 hour of symptom onset. The person may or may not have known cardiac disease…