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Atrial fibrillation: ECG, classification, causes, risk factors & management

…limbs or other organs. However, the increased risk in mortality is not completely explained by the increased risk of stroke; people with atrial fibrillation are…

Cardiac arrest due to electrolyte imbalance

…primary hyperparathyroidism or neoplastic etiologies. Other causes include immobilization, sarcoidosis, thyrotoxicosis, familial hypocalciuric hypercalcemia, Addison's disease, renal insufficiency, therapeutic interventions with tamoxifen or lithium…

ECG changes due to electrolyte imbalance (disorder)

…electrolyte imbalances are clinically negligible (from an electrophysiological standpoint), whereas others may be life threatening. The most common and clinically most relevant electrolyte imbalances concern…

Other ECG changes in ischemia and infarction

…accompany other ischemic ST T changes. They may occur in both NSTEMI and STEMI. QTc prolongation The QT (QTc) interval may be prolonged, shortened or…

Acute exacerbation of COPD: quick reference

…or invasive ventilation. Home oxygen and the patient's usual saturation. Previous exacerbations and hospital admissions. Current inhaled treatment and adherence. Opioids, benzodiazepines and other…

🟠 Ticagrelor (Brilinta, Brilique)

…at high risk of developing a new event. Administration Ticagrelor can be administered with or without food. For patients who cannot swallow the tablets whole…

Familial and Genetic Screening in Premature Cardiovascular Disease

…other inheritance patterns, de novo variants, incomplete penetrance and variable phenotypic expression complicate risk prediction. Familial clustering may also reflect shared environmental or behavioural factors…

LDL Cholesterol Targets Across Cardiovascular Risk Categories

…patients with: Diabetes or other cardiometabolic risk factors Obesity Insulin resistance or metabolic syndrome Elevated triglycerides Low or apparently well controlled LDL C with suspected…

Myocardial Ischemia & infarction: Cellular changes, ECG and symptoms

…Table 1: Myocardial and ECG reaction in various settings with ischemia or increased workload STATUS OF CORONARY ARTERY SETTING EFFECT ECG REACTION Normal coronary artery…

Acute coronary syndrome: quick reference for loading doses and time targets

…diagnostic ECG, the ECG must be repeated, particularly with ongoing or recurrent pain [1,3,4]. This quick reference gives internationally established doses. Drug availability…

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