ECG Myocardial ischemia and infarction Use of ECG in acute coronary syndromes & chest pain patients An ECG must be performed on all patients seeking medical…

…and a history of pain exacerbation with inspiration, along with a pleural friction rub, helps differentiate it from angina pectoris [5]. 5. Pulmonary Hypertension Pain…

…in a left dominant circulation (i.e. 10 15% of cases). Clinically, patients present with severe chest pain, diaphoresis, hypotension, pulmonary edema, malignant arrhythmias, and…

…in patients presenting with chest pain (chest discomfort) or other symptoms suggestive of the five conditions listed above. It is important that history taking and…

…Ventricular tachyarrhythmia. Features suggesting systemic embolization. In patients with recurrent chest pain and hemodynamic compromise after MI, mechanical complications should be considered. Transthoracic echocardiography (TTE…

…bladder and is rarely used in large volume ascites. Diagnostic paracentesis 1. Scan the left lower quadrant. Confirm at least 2–3 cm of free…

…and also avoid bending the back during the examination. Work related musculoskeletal disorders are a common cause of pain and sickness absence for ultrasound practitioners…

…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…

…again and observe the eyes for a further period — reversal of the nystagmus is common. 6. Repeat on the left side. A positive test in…

…infarction primarily in the context of suspected acute coronary syndrome and acute myocardial ischaemia. Patients may present with acute chest pain or chest pain equivalent…

…pain (angina). Myocardial perfusion imaging techniques, such as SPECT and PET, can detect perfusion abnormalities early in this sequence, before mechanical dysfunction ( i.e. left…

…in any of the following: A systolic blood pressure < 90 mmHg caused by the arrhythmia. Ongoing myocardial ischaemia with chest pain and ECG changes…

…the concentration, the dilution instructions and the local protocol before prescribing. Basic principles of treatment The patient should be managed in an emergency department, an…

…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…

…prolonged, produces multiorgan dysfunction and death. In the setting of ST elevation myocardial infarction (STEMI), cardiogenic shock most commonly reflects severe left ventricular (LV) dysfunction…

…ischaemia and to estimate prognosis in patients with suspected or established coronary artery disease (CAD). It combines echocardiographic assessment of left ventricular (LV) structure and…

…supply of the conduction system. As seen, the sinoatrial node is supplied by the right coronary artery in 60% of individuals, and by the left…

…motion abnormalities in a patient with chest pain strongly suggests myocardial ischemia as the underlying cause of the symptoms. The degree and extent of wall…

…apical portion of the left ventricle is dilated (hence the term apical ballooning syndrome ). This syndrome was first descried in 1991 in Japan and the…

…metabolic abnormalities; and abnormal pain perception in patients without demonstrable ischaemia. The absence of obstructive disease therefore does not establish a benign diagnosis. ANOCA/INOCA…

…14 days of symptom onset in the source material. Clinical Presentation and Symptoms Aortic dissection is an uncommon cause of acute chest pain but carries…

…approximately 1–2% without reperfusion to about 0.2% in the reperfusion era. Clinical presentation and symptoms A new episode of hypotension, recurrent chest pain…

…presentation and symptoms SCAD generally presents as ACS. Symptoms may therefore include acute chest pain or chest discomfort, with associated manifestations of myocardial ischaemia. In…

…Type 2 myocardial infarction (MI) is defined as an ischaemic myocardial injury occurring in the context of a mismatch between myocardial oxygen supply and demand…

…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…

…abrupt pain of classic aortic dissection. Symptom onset in PAU may indicate lesion expansion and involvement of the adventitia, requiring urgent imaging because of the…

…frequent in people with diabetes and becomes more common with advancing age. Presentations without pain may include: Sudden breathlessness Syncope or sudden loss of consciousness…

…and asystole can all occur in one patient. The typical depiction of sudden cardiac death as a gradual transition from sinus rhythm to ventricular tachycardia…

…when haemodynamic consequences develop. In patients with pericarditis complicated by constriction, symptoms and signs of right sided heart failure may predominate. Pericardial effusions associated with…

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

…The resulting haemodynamic congestion produces a characteristic clinical phenotype of breathlessness, fatigue and oedema. This definition does not depend on left ventricular ejection fraction (LVEF)…

…forehead against the band and the chin in the rest. Support your working hand against the patient's zygoma or the bridge of the nose…

…lesion of uncertain diagnosis. A lesion in which histology is needed for management. Cryoglobulinaemia, cold agglutinin disease, cold urticaria. Relative: Basal cell carcinoma and squamous…

…the full thickness of the dermis, particularly over joints and in cosmetically sensitive areas. Superficial wounds with well apposed edges, abrasions and small wounds under…

…4 swabs in wide circles and let it dry for a couple of minutes before the needle is inserted. Sterile gloves, sterile gauze, and a…

…malignancy differential Surgeon or mammography Sole of the foot Deep compartments Orthopaedic surgeon Close to large vessels, in the groin or on the neck Bleeding…

…membranes in pregnancy — a speculum may be used, but not digital examination until the position of the placenta is known. Recent gynaecological surgery. Preparation and…

…and 25 micrograms/hour to approximately 40–50 mg of oral morphine per day. Patches have no place in acute, unstable pain: the onset takes…

…remains consequential, and historically 2–6% of patients discharged with presumed non ischaemic chest pain were subsequently found to have had an infarction. Pathophysiological Considerations…

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

…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…

…incorporated. In symptomatic individuals without known CAD, newer clinical prediction algorithms are preferred over older approaches based solely on age, sex and typicality of symptoms…

…atherosclerosis (both in frequency and severity) which may compensate for the inability to reach their maximal heart rate. Ultimately, the specificity of exercise stress testing…

…for management of acute ischaemia. Those with possible ACS, a non diagnostic ECG, and normal initial troponin may be observed in a chest pain unit…

…conduct and evaluate the exercise stress test. Exercise induces physiological changes such as increased ventilation, coronary vasodilation, increase in blood pressure, etc . The purpose of…

…risk. The optimal regimen therefore requires individualized balancing of ischemic and bleeding hazards. High bleeding risk (HBR) should be assessed in a structured manner. Within…

…rapid but time limited pain relief and rarely alters the natural history of the disease. In lateral epicondylitis the effect is in fact worse than…

…or recurrent pain [1,3,4]. This quick reference gives internationally established doses. Drug availability, thrombolysis regimens, renal function thresholds and the division of work…

…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…

…and more marked HPA suppression. Inhaled and topical steroids in high doses can also cause systemic suppression. Corticosteroids mask fever and peritonitis. The abdomen of…

…reduction in walking distance before claudication, accompanied by moderate pain or paresthesia, while sensory and motor function remain preserved. The duration and progression of symptoms…

…similar to that in STEMI. The combination of retrosternal chest pain and ST elevation on ECG explains why clinicians often confuse acute pericarditis and STEMI…

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…

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

…emerged, emphasizing the putative role of sensitized sensory nerve endings and afferent neural pathways in causing chronic refractory cough, akin to chronic neuropathic pain. This…

…disease and at the same time indicates a substantially increased risk of myocardial infarction and stroke. Indications Intermittent claudication, rest pain in the foot or…

…larger portion of the myocardium, thereby intensifying chest pain. In contrast, NSTEMI and UA typically involve partial occlusions, resulting in subendocardial ischemia and comparatively milder…

…ongoing compression therapy, and always in the event of new or increasing pain. Preparation and equipment Doppler for the ankle brachial index, blood pressure cuff…

…is held in slight abduction and external rotation, and the patient resists internal rotation. Check the axillary nerve: sensation over the lateral part of the…

…costochondritis, and gastrointestinal disorders. Radiation of discomfort to the trapezius ridge is not seen in STEMI and suggests pericarditis instead. Pain is not uniformly present…