…With a glass injury: consider radiography, since glass is usually visible on plain films. Irrigation fluid: a copious volume of drinking quality tap water or…

…Plain abdominal radiography has limited sensitivity. A calcified aneurysmal outline may be visible, but approximately one quarter of aneurysms are not calcified and therefore cannot…

…promptly, before radiography. The longer a joint remains dislocated, the harder the reduction becomes and the greater the risk of chondral and neurovascular injury. Aim…

…pain, or when the volume limit is reached. Indications Diagnostic aspiration: a new pleural effusion of unclear cause. An effusion not confidently explained by heart…

…over a joint. Pain relief and stabilisation for transfer in a suspected fracture. Clinical suspicion of a scaphoid fracture despite a normal radiograph. Contraindications An…

…select a safe disposition and diagnostic strategy. Only a minority of patients presenting with acute chest pain ultimately have ACS; reported rates are generally 5…

…is pain free lying still but screams when turned has not finished being titrated. Expect an opioid naive adult to need 5–15 mg of…

…PO According to the preparation Avoid in renal failure, heart failure, a history of peptic ulcer, and old age Titrate according to the effect and…

…The evaluation of acute chest discomfort requires a systematic differential diagnosis, as the syndrome associated with ischemic heart disease is broader than chest pain itself…

…a patient with chest pain the primary task is to exclude or verify the following potentially life threatening causes of chest pain: Ischemic heart disease :…

…Other symptoms include dyspnea, pain radiating to the left arm/shoulder/throat, palpitations, back pain and selected cases of upper abdominal pain. An ECG recording…

…Starling mechanism is amplified by the positive inotropic effects of the sympathetic stimulation. Increased stroke volume and increased heart rate lead to increased cardiac output …

Procedurer A corticosteroid injection into soft tissue gives rapid but time limited pain relief and rarely alters the natural history of the disease. In lateral…

…refractory to guideline directed medical therapy, occur at a low level of exertion, or are associated with high event risk. The apparent differences between thresholds…

…region. The time limit is not a guarantee. Where the stroke risk is high or the time of onset uncertain, choose the more cautious course…

…A score of 3 or more indicates a difficult intubation — call for help and get out the videolaryngoscope and plan B before you give the…

…kills because the tube would not pass, but because the team keeps trying to intubate instead of changing the plan. The aim is always oxygenation…

…paracentesis: Newly detected ascites — always. Every admission of a patient with known ascites. Clinical deterioration in a cirrhotic patient with ascites: fever, abdominal pain, encephalopathy…

…Pain relief. Delivery IV, IM, PO, transdermal Dose Injection IV: • 150 μg in 1 ml vial. Dilute with 10 ml of normal saline and…

…it very likely that the coming guidelines by the American Heart Association (AHA) and American College of Cardiology (ACC) will be in line with the…

…it very likely that the coming guidelines by the American Heart Association (AHA) and American College of Cardiology (ACC) will be in line with the…

…chest pain) appear as the last event in the cascade. Thus, ischemic episodes may pass asymptomatically. Importance of heart rate during myocardial perfusion imaging It…

…arrhythmia or acute heart failure. Routine opening of a persistently occluded infarct related artery in a stable and asymptomatic patient is by contrast not recommended…

…abdominal pain or repeated vomiting after probable allergen exposure sudden hypotension or severe bronchospasm during anaesthesia, a drug infusion or the administration of contrast medium…

…of myocardial infarction and stroke. Indications Intermittent claudication, rest pain in the foot or leg, or a non healing distal ulcer. Before compression treatment of…

…up of unexplained iron, B12 or folate deficiency when blood tests are insufficient. Contraindications Severe coagulopathy or ongoing anticoagulation — correct this first . Thrombocytopenia, by contrast…

…the side lying variant of the Dix–Hallpike test. Marked obesity or spinal disease that makes positioning impossible. Severe angina, heart failure or recent myocardial…

…treatment review. For a fuller account of two of the commonest acute drug problems, see Warfarin therapy and Opioid therapy in severe pain. Cardiac arrest…

…Indications Evaluation of chest pain with an intermediate pre test probability of coronary artery disease. Assessment of exercise capacity and symptoms in known heart disease…

…burning, pelvic pain, dyspareunia. Cervical cancer screening according to the national programme. Checking an intrauterine device or a pessary. Assessment of prolapse. Sampling for a…

…Common manifestations are hypertensive encephalopathy, intracerebral haemorrhage, acute coronary syndrome, acute left ventricular failure with pulmonary oedema, acute aortic syndrome, acute kidney injury, microangiopathic haemolysis…

…5 mg/mL: clean with 3–4 swabs in wide circles and let it dry for a couple of minutes before the needle is inserted…

…0.5 or toe pressure < 30 mmHg. Decompensated heart failure — compression of both legs acutely increases preload. Untreated deep vein thrombosis in the acute…

…stenosis or exostoses Narrow and hard to reach Ongoing otitis externa Pain, spread of infection A small or uncooperative child Movement causes injury Preparation and…

…clip the hair — small cuts cause burning pain. 2. Position the pads, preferably anteroposteriorly : one anteriorly over the praecordium to the left of the sternum…

…Warfarin has a narrow therapeutic index, a half life of several days and more than a hundred clinically relevant interactions. What determines whether the treatment…

…or ongoing chest pain refractory to medical treatment life threatening arrhythmias or cardiac arrest mechanical complications of acute myocardial infarction. acute heart failure recurrent dynamic…

…claudication, accompanied by moderate pain or paresthesia, while sensory and motor function remain preserved. The duration and progression of symptoms should be documented carefully. Longer…

…distribution of coronary stenosis. Modern cardiac CT can acquire a three dimensional cardiac dataset within approximately 5–15 seconds, with submillimetre spatial resolution. Iodinated contrast…

…than earlier generation assays. They can identify troponin concentrations in approximately 50–95% of healthy individuals, whereas sensitive, but not high sensitivity, assays detect troponin…

…encephalopathy, acute heart failure, disseminated intravascular coagulation, and abrupt deterioration in renal function. By contrast, hypertensive urgency describes severe hypertension without clinical evidence of acute…

…that indicate particularly high risk and should influence the urgency of management: Recurrent or ongoing chest pain despite medical treatment Acute heart failure presumed to…

…and Pathophysiology Posterior myocardial infarction is myocardial necrosis involving the posterior region of the left ventricle, usually as part of an inferoposterior or posterolateral infarction…

…coronary artery or structural heart disease High risk features on examination include: Unexplained systolic blood pressure < 90 mmHg Suggestion of gastrointestinal hemorrhage Persistent bradycardia…

…on the size of the thrombus and the plaque. The patient will experience severe chest pain due to the abrupt reduction of coronary blood flow…

…These assays, referred to as high sensitive cardiac troponin, may actually detect the presence of troponins in most normal persons. In 2017 it was possible…

…anterior aspect of the aortic bulb. The LMCA is short and branches into the two arteries supplying the anterior and left side of the heart…

…severity) which may compensate for the inability to reach their maximal heart rate. Ultimately, the specificity of exercise stress testing is lower in the elderly…

…ECG monitoring D Disability AVPU: Alert Voice responsive Pain responsive Unresponsive Limb movements Pupillary light reflexes Blood glucose E Exposure Identify signs of heart failure…

…to Patients with Chest Pain). As in patients with STEMI, those with NSTEMI and unstable angina are at considerable risk of developing life threatening ventricular…

…during the examination. Work related musculoskeletal disorders are a common cause of pain and sickness absence for ultrasound practitioners (Harrison et al). When performing emergency…

…and clinical features The pericardium is a double walled sac in which the heart and the roots of the great vessels are contained (Figure 1)…

…artery occlusion leads to transmural ischemia, affecting a larger portion of the myocardium, thereby intensifying chest pain. In contrast, NSTEMI and UA typically involve partial…

…Injection of contrast media into the ventricle will instead reveal that the apical portion of the left ventricle is dilated (hence the term apical ballooning…

…scalpel until pus appears. Take a culture from the wall of the cavity before irrigating. 5. Let the pus drain out. Empty it with gentle…

…Pneumonia, heart failure, pulmonary embolism, pneumothorax and acute coronary syndrome must be actively considered [1]. Do the following early: 1. Assess airway, work of breathing…

…while left sided and femoral insertions require longer ones — check the length in the set against the chosen side. An ultrasound machine with a high…

…proton pump inhibitor with concomitant NSAID use or a history of ulcer, not routinely Infection Consider Pneumocystis prophylaxis with high doses over a long period…

…moment the spray starts. Let the tissue thaw completely between cycles — it is the freeze–thaw–freeze cycle that causes cell death, not the cold…

…the visual acuity before anything else is done. The second most important is to look for signs of perforation — Seidel's sign, an irregular pupil…