60+ träffar

ArticleMyocardial ischemia and infarction
In-Stent Restenosis: Mechanisms and Treatment

…of foamy macrophages. The occurrence of neoatherosclerosis helps explain why ISR and other stent related events may arise well after the initial intervention. Mechanical mechanisms…

ArticleEchocardiography
Tachycardia induced cardiomyopathy

…of left ventricular dysfunction among patients with atrial fibrillation and other supraventricular tachyarrhythmias. Moreover, ventricular tachyarrhythmias (including recurrent episodes of ventricular tachycardia) can also cause…

ArticleMyocardial ischemia and infarction
Unstable Angina: Definition and Contemporary Management

…Other mechanisms capable of obstructing coronary arteries include embolism, dissection, coronary arteritis associated with systemic vasculitis, extrinsic compression, myocardial bridging and radiation induced coronary disease…

ArticleArrhythmias and arrhythmology
Atropine: Dosing in Bradycardia and Its Limitations

…Clinicians must promptly consider and exclude reversible causes, such as hypovolemia, hypoxia, tamponade, tension pneumothorax, acidosis, drug overdose, hypothermia, and hyperkalemia. For recurrent symptomatic bradycardia…

ArticleKunskapsbas
🟠 Aspirin (Acetylsalicylic acid)

…Prophylaxis against recurrence of cerebrovascular disease: 75–80 mg tablet once daily. Warnings and precautions Use Aspirin with caution in the following cases: Concurrent anticoagulant…

ArticleEmergency medicine
Chest Pain in the Emergency Department: Diagnostic Pathways

…Other life threatening cardiopulmonary conditions account for approximately 5% of presentations in some populations. Despite this relatively low prevalence, missed myocardial infarction remains consequential, and…

ArticleProcedurer
Pericardiocentesis

…absolute contraindications other than the conditions in which the procedure is the wrong treatment : Aortic dissection with haemopericardium — drainage can increase the bleeding and worsen…

ArticleLungmedicin
Acute exacerbation of COPD: quick reference

…6. Assess the indication for antibiotics on the basis of sputum purulence, the other cardinal symptoms and the severity of the illness. 7. Start NIV…

ArticleInfo
🟠 Ticagrelor (Brilinta, Brilique)

…administration, warnings, precautions, and other relevant information for the drug Ticagrelor . Table 1 Summary Indications Ticagrelor, in combination with acetylsalicylic acid (ASA), is indicated for…

ArticleProcedurer
Dix–Hallpike test and Epley manoeuvre

…drugs . The diagnosis rests on the history, a positive Dix–Hallpike test and the absence of other neurological findings. The treatment is a repositioning manoeuvre…

ArticleEchocardiography
Continuous Wave Doppler (CW Doppler)

…and the other for analyzing reflected sound waves. The cardinal difference between continuous wave Doppler and pulsed wave Doppler is that ultrasound is emitted and…

ArticleReferensvärden
Anthropometric measurements

…index 15–19 kg/m² 17–22 kg/m² Ideal and dosing weight Drug dosing often requires a weight other than the actual body weight…

ArticleProcedurer
Bone marrow aspiration and biopsy

…Previous pelvic irradiation on the intended side (yields fibrotic, unrepresentative marrow — choose the other side). A patient who cannot lie still — plan for sedation rather…

ArticleProcedurer
Central venous catheter

…plasmapheresis or other extracorporeal therapy (requires a large bore dialysis catheter, not an ordinary triple lumen catheter). Measurement of central venous pressure and central venous…

ArticleProcedurer
Cryotherapy of skin lesions

…front , and this is why the margin must be included in the freeze. Contraindications Absolute: Suspected melanoma or any other pigmented lesion of uncertain diagnosis…

ArticleProcedurer
Edrophonium test

…block without pacemaker protection. Asthma and other marked obstructive airways disease — relative; the risk of bronchospasm is real. Hypotension and haemodynamic instability. Respiratory compromise during…

ArticleKardiologi
Hypertensive crisis: drugs and doses

…the dosing, the adverse effects and the important precautions. A hypertensive emergency is defined by a markedly raised blood pressure in combination with new or…

ArticleReferensvärden
Liver parameters

…with the other tests normal is most often enzyme induction by alcohol or drugs and is often of no clinical significance. Synthetic function and prognosis…

ArticleProcedurer
Soft tissue corticosteroid injection

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…