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ArticleEchocardiography
Optimization of the ultrasound image

…improves the resolution in a particular area. Alternatively, it is possible to place the focus at the level of the region of interest. The difference…

ArticleECG
Pediatric aspects of ECG leads & anatomy

…are placed proximally on the upper arm. Placement of chest (precordial) electrodes are not changed but additional leads may be attached in children under the…

ArticleProcedurer
Gynaecological examination and cervical smear

…causes prolapse to be underestimated. Offer a chaperone according to local procedure; this is recommended for all examinations of the breasts, the genitalia and the…

ArticleProcedurer
Ankle-brachial index (ABI)

…in the foot or leg, or a non healing distal ulcer. Before compression treatment of a leg ulcer — compression in arterial insufficiency can cause necrosis…

ArticleEchocardiography
Pericardial Effusion & Cardiac tamponade

…may affect hemodynamics and the underlying cause is often serious (e. g. malignancy, amyloidosis). In case of suspicion of pericardial disease, in the first place…

ArticleProcedurer
Dix–Hallpike test and Epley manoeuvre

…pillow to place under the shoulders as an alternative to a hanging head. Frenzel goggles or video Frenzel if available — small beats of nystagmus can…

ArticleProcedurer
Oxygen therapy

…look for the cause instead. Conditions in which the highest possible oxygen concentration is given irrespective of the saturation Carbon monoxide poisoning. The pulse oximeter…

ArticleProcedurer
Transcutaneous and transvenous pacing

…permanent pacemaker or to resolution of the underlying cause. Contraindications Hypothermia with a body temperature below about 30 °C — the hypothermic myocardium is irritable and…

ArticleProcedurer
Lumbar puncture

…in haematological malignancy. Investigation of dementia with biomarkers (amyloid, tau, phospho tau). Measurement of the opening pressure in suspected idiopathic intracranial hypertension. Therapeutic drainage in…

ArticleProcedurer
Soft tissue corticosteroid injection

…confirms that the injection has gone to the right place — immediate pain relief is a diagnostic finding — and appears to reduce the risk of a…

ArticleCardiology
Inclisiran and Emerging Lipid-Lowering Agents

…although the clinical importance of improved adherence remains dependent on sustained follow up and administration. Clinical indications and place in therapy Inclisiran has been approved…

ArticleProcedurer
Bone marrow aspiration and biopsy

…the puncture went. Indications Unexplained cytopenia in one or more cell lines. Suspected acute leukaemia, myelodysplastic syndrome or myeloproliferative neoplasm. Work up and staging of…

ArticleProcedurer
Gastric lavage and activated charcoal

…stabilise first The induction of vomiting has no place in the modern treatment of poisoning. Charcoal also does not bind every poison. With the following…

ArticleProcedurer
Abscess incision and drainage

…Locate the centre of the fluctuance, preferably with ultrasound if available. Mark the direction of the incision. 2. Clean and drape. Place a field block…

ArticleProcedurer
Arterial line

…in the hub: lower the angle to close to the plane of the skin and advance a further 1–2 mm so that the catheter…

ArticleProcedurer
Casting and immobilisation

…commonest cause of pressure sores. 4. Dip the plaster in tepid water and squeeze out the excess without wringing. 5. Put the slab in place…

ArticleProcedurer
Joint aspiration

…arthritis must be distinguished from crystal arthritis — the most important indication and an emergency procedure . An unclear arthritis, as part of the diagnostic work up…

ArticleECG
Assessment of Pacemaker Malfunction

…or fracture of the leads. External causes are less common and include electrolyte disorders, metabolic disorders, hypoxemia, antiarrhythmic drugs, or electromagnetic disturbance caused by other…

ArticleProcedurer
Reduction of dislocations

…determine afterwards whether a nerve injury was caused by the injury or by the treatment. Indications A clinically or radiologically confirmed dislocation of the shoulder…

ArticleECG
Interpretation of Pacemaker ECG

…wave in lead II). If the atrial lead is placed distally in the atrium, activation may proceed in the opposite direction, which results in negative…

ArticleCPR
Epidemiological aspects of cardiac arrest

…substantially worse survival than cases occurring in public places, where there are people who can provide CPR, alert the ambulance and use a public defibrillator…

ArticleProcedurer
Pleural aspiration and chest drain

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…

ArticleProcedurer
Wound suturing

…the suture is placed. The commonest cause of wound infection is retained contamination, not poor suture technique — and the commonest cause of permanent loss of…

ArticleEchocardiography
Performing Echocardiographic Examinations

…The operator should have an elbow rest, and also avoid bending the back during the examination. Work related musculoskeletal disorders are a common cause of…

ArticleProcedurer
Oesophageal ECG

…for the electrode. A glass of water with a straw, a vomit bowl, tissues, suction. Monitoring with ECG, blood pressure and saturation throughout the investigation…

ArticleEchocardiography
Color Doppler

Echocardiography Color Doppler Velocities recorded in a sample volume of the pulsed wave Doppler can be presented with a color. A color scale from blue…

ArticleEchocardiography
Doppler effect and Doppler echocardiography

…how the frequency of reflected sound waves are modified by the direction of movement of the sound source. Figure 1 presents three trumpets; one placed…

ArticleEchocardiography
Left ventricular diastolic function

…The sample volume (in apical view) is placed at the tips of the mitral valve leaflets (Figure 2, top right). The rapid blood flow from…

ArticleEchocardiography
Pulmonary stenosis

…valves. Table 1 presents common causes of pulmonic stenosis. Table 1. Causes of pulmonic stenosis. Tetralogy of Fallot Transposition of the great arteries) Dysplastic, bicuspid…

ArticleProcedurer
Nasogastric tube

…Suspected base of skull fracture or a marked midfacial fracture — the tube can pass through a fracture in the cribriform plate into the cranium Absolute…

ArticleEchocardiography
Tissue Doppler (Tissue Velocity Imaging)

…to the point of measurement. Figure 2. Tissue Doppler where velocity is measured in four points. Tissue Tracking Tissue tracking is used to calculate the…

ArticleMyocardial ischemia and infarction
Posterior acute myocardial infarction (STEMI)

…inferobasal) transmural ischemia causes reciprocal ST segment depressions in V1–V3 (occasionally V4). Leads V7–V9 must be placed to reveal the ST segment elevations…

ArticleEchocardiography
M-mode (motion mode) echocardiography

…using TAPSE (Tricuspid Annular Plane Systolic Excursion). Study the movement and opening of the aortic valve. Study the movement and opening of the mitral valve…