…and sputum in particular that exceeds the patient's normal variation and requires a change of treatment. Common precipitants are viral infection, bacterial infection and…

…events during infections: An acute coronary event may be triggered by increased myocardial demand during the infection. Systemic inflammation results in increased levels of circulating…

…of infection. Approximately 20% of all endocarditis affect people with valve prostheses and among other cases 18% show significant valvular disease. Table 1. Etiologies in…

Procedurer The result of a repair is determined before the first needle goes in. A wound that has not been irrigated clean, has not been…

…determines the outcome of a central venous catheter insertion is decided before the needle goes in: the choice of site, the use of ultrasound throughout…

…in three sizes, a stylet or bougie taken out and shaped before induction , a syringe for the cuff, a cuff manometer. A laryngeal mask of…

Procedurer Almost all the complications of pleural aspiration arise from two errors: the needle is placed in the wrong site, and too much is drained…

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

…An acute phase protein — a normal ferritin does not exclude iron deficiency in the presence of inflammation Transferrin saturation 15–50 % < 15 % indicates iron…

…menstrual status, previous smear results and any previous conisation. Procedure Inspection The patient lies in the lithotomy position, well covered. Say what you are do

…samples can be taken at insertion; a blood gas and electrolytes can be interpreted, but some laboratories do not accept marrow blood in their analysers —…

…Relative — avoid forced manoeuvres An ongoing respiratory infection with a risk of transmission Until symptom free Haemoptysis of unclear cause Until investigated Relative obstacles also…

…hepatic function, a non pregnant adult of normal weight, and individual assessment. See the separate quick reference for dosing in impaired renal function. Respiratory tract…

…reduction or cessation of prolonged and heavy alcohol intake. The condition can develop despite a measurable or high blood alcohol concentration, particularly in patients with…

…chloride available. Infection in the area to be biopsied. Hypersensitivity to local anaesthetics. Areas at high risk of unsightly or hypertrophic scars: the sternum, the…

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

…recurrent infarction and limb threatening complications. Among patients with established peripheral artery disease, those who stop smoking have approximately twice the five year survival of…

…part of the diagnostic work up. Haemarthrosis after trauma. A symptomatic effusion causing pain or restricted movement (therapeutic aspiration). Intra articular corticosteroid injection in verified…

…of infection A small or uncooperative child Movement causes injury Preparation and equipment Otoscopy: an otoscope with a charged battery and clean disposable specula in…

…Choice of site The posterior superior iliac spine is the standard site for both aspiration and biopsy in adults. Here the posterior part of the…

…mmHg ≤15 mmHg ≤2 Wood units The source material also presents a CpcPH threshold of PVR ≥3 Wood units in an overlapping clinical classification table…

…another CNS infection. Suspected inflammatory disease: multiple sclerosis, Guillain–Barré syndrome, autoimmune encephalitis. Meningeal carcinomatosis and CNS involvement in haematological malignancy. Investigation of dementia with…

…4. Culture only in the presence of clinical signs of infection — all chronic wounds are colonised, and a culture taken without clinical suspicion leads only…

…treatment unnecessarily. 10. In unknown time of onset, wake up stroke or a late time window: perform advanced imaging according to the local protocol. 11…

…as part of fluid management. Contraindications Infection, burn or trauma over the insertion site. Insufficient collateral circulation to the hand. Vascular disease in the limb…

…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…

…time from withdrawal of treatment to circulatory arrest Indications An intensive care patient with severe brain injury in whom total brain infarction is judged possible…

…area of epithelium. 3. An embedded body: the patient is positioned at the slit lamp with the forehead against the band and the chin in…

…the lower tip of the muscle insertion. 3. Stretch the skin with the thumb and index finger, or compress the muscle in a slim patient…

…caused by a dysregulated host response to infection. Clinically this usually corresponds to an acute increase in the SOFA score of at least 2 points…

…without current symptoms, alternating bundle branch block in acute anterior infarction, and before drugs or procedures with a known risk of bradycardia. Transvenous pacing is…

…Infection, hypovolaemia, cardiac dysfunction, haemodynamic instability, anaemia and other nephrotoxic exposures may contribute to tubular injury, making attribution to contrast alone difficult. In patients with…

…ancestry Previous muscle disease or a personal or family history of muscle disorders Acute infection Renal or hepatic impairment Hypothyroidism Vitamin D deficiency Concomitant interacting…

…depth of the cavity and its distance to vessels. Contraindications and when to involve a surgeon The following locations must not be handled routinely in…

…illness and infection The insulin requirement rises, often despite a reduced food intake Insulin pump The patient manages the pump themselves where possible. In impaired…

…of deep vein thrombosis 3 Pulmonary embolism is the most likely diagnosis 3 Heart rate 100/min 1.5 Immobilisation ≥ 3 days or surgery in…

…At a creatinine clearance <20 mL/min, consider an alternative treatment In aminoglycoside treatment of obese patients, an adjusted body weight is used: adjusted weight…

…P wave PR interval QRS complex ST segment T wave U wave QT (QTc) interval Pediatric and neonatal electrocardiograms differ markedly – in terms of rhythm…

…multiorgan failure, infections, seizures and temperature management. The ICU is the preferred level of care for the absolute majority. The CCU may be suitable for…

…50% renal elimination. • Typically the first choice of drug. • Effective in sinus bradycardia or AV node block. • Dose <0.5 mg may worsen bradycardia and…

…injection itself that determines whether the result can be interpreted. What decides that is whether the patient is taking a steroid that cross reacts in…

…inspection of the nail bed, with suture of any nail bed laceration Contraindications There are no absolute contraindications, but be cautious and consider referral in…

…Bolus injection : 5 to 15 mg every 5 to 15 minutes as necessary. Continuous infusion: Start infusion at 0.1 mg/min and increase in…

…Alternative route : Central venous administration of adenosine is suitable in the intensive care unit or coronary care unit. Adenosine injection must be administered quickly (1…

…the term perimyocarditis . Hemodynamic effects of pericardial effusion and cardiac tamponade Intrapericardial pressure increases as fluid accumulates in the pericardial space. Intrapericardial pressure may reach…

…level of consciousness, the pupils, tone, clonus and seizures. Give glucose in hypoglycaemia and a benzodiazepine for toxicological seizures E Temperature, skin, smell, injection marks…

…barrier to infections. The pericardium reduces friction between the ventricles and surrounding structures of the mediastinum. Friction is reduced because the fluid in the pericardial…

…ventricle takes the shape of that octopus trap). Refer to Figure 1 and Figure 2. Figure 1. Echocardiogram showing takotsubo cardiomyopathy in acute phase (A…

…attention to the balance between reduction in ischaemic events and possible infectious or other non cardiovascular adverse outcomes. Mechanisms of action Colchicine Colchicine appears to…

…of the medulla result in the blood pressure lowering effect. Effects Potent blood pressure lowering effect. Pain relief. Delivery IV, IM, PO, transdermal Dose Injection…

…stenoses. Myocardial ischaemia may occur despite the absence of significant epicardial obstruction. In patients with anginal symptoms and unobstructed or non obstructive coronary arteries, possible…

…and hyperkalemia. When bradycardia occurs in the context of inflammatory heart disease, it often reflects myocardial pathology that may also reduce myocardial contractility and cause…

…myocardial infarction. The chest pain in acute pericarditis may be severe and the patient may also experience cold sweats, tachycardia and anxiety; all of which…

…infections, anemia, myocardial ischemia/infarction, pulmonary embolism, pheochromocytoma, hyperthyroidism, hypovolemia, pharmacological substances (alcohol, amphetamine, coffee, anticholinergic drugs, beta adrenergic agonists). In all of these conditions…

…finding continuously during the window of effect, 40 seconds to 5–10 minutes after the injection . 7. Stop the test in the event of bradycardia…

…undiluted syringe of 10 mg/mL makes small adjustments impossible. Procedure Intravenous titration in acute severe pain Practical points during titration: Give the injection slowly…

…extracellular surface of cardiac cells. Through the guanine nucleotide regulatory proteins Gi and Go, adenosine activates potassium channels (IK.Ach, K.Ado) in a manner…

…a complication of rheumatic fever, which is caused by streptococcal infections (group A Streptococcus ). Rheumatic heart disease can occur at any age and multiple valve…

…the mechanism of an acute coronary syndrome (ACS), particularly when angiography shows no significant obstructive disease or when the culprit lesion is uncertain. In these…

…definitions of acute coronary syndromes (ACS) and acute myocardial infarction (AMI) Acute coronary syndromes occur when atherosclerotic plaques disrupt, resulting in the activation of thrombocytes…