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Empirical antibiotic therapy: quick reference for common infections

…3 IV Pneumonia, in chronic lung disease amoxicillin 750 mg × 3 PO 5–7 days or benzylpenicillin 3 g × 4 IV Pneumonia, suspected atypical pathogen…

Digoxin: Dosing, Therapeutic Range and Toxicity Management

…related arrhythmias. The clinician must evaluate for the presence of worsening renal function, advanced age, hypokalemia, chronic lung disease, hypothyroidism, and amyloidosis. Furthermore, ongoing ischemia…

Antiplatelet Therapy in Secondary Prevention After Myocardial Infarction

…recurrent atherothrombotic events in chronic coronary disease; preserve the benefit of coronary intervention while limiting major and clinically relevant bleeding. Long term antiplatelet therapy after…

Atherosclerosis: Pathogenesis from Fatty Streak to Plaque Rupture

Cardiology Myocardial ischemia and infarction Definition and pathophysiology Atherosclerosis is a chronic, inflammatory disease of the arterial wall in which lipid accumulation, vascular cell dysfunction…

Smoking Cessation: Pharmacotherapy and Cardiovascular Benefit

…with avoidance of second hand smoke and, where possible, other inhaled nicotine products. In cardiovascular medicine, the objective is not merely to reduce cigarette consumption…

De-escalation and Shortened Dual Antiplatelet Therapy in Patients at High Bleeding Risk

…syndrome (ACS), DAPT is used to reduce recurrent myocardial infarction, stent thrombosis and other ischemic events after coronary angiography, percutaneous coronary intervention (PCI), or medical…

Left Main Coronary Artery Disease: Revascularisation Strategy

…and functional limitation Evidence of heart failure Haemodynamic stability Diabetes status Renal dysfunction and other important comorbidities Frailty Liver cirrhosis Cognitive function and life expectancy…

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

…factor for developing atrial fibrillation is age. Other significant risk factors are as follows: male sex, hypertension, left ventricular hypertrophy, left ventricular dysfunction, valve disease…

Cardiac arrest due to hypoxia and asphyxia

…pneumothorax Drowning Airway obstruction Hanging Pneumonia High altitude sickness Aspiration Chronic obstructive pulmonary disease (COPD) Bronchospasm (asthma) Other : Coma Central hypoventilation syndromes Neuromuscular diseases Anemia…

Alcohol and Cardiovascular Disease

…in myocardial oxygen consumption associated with exercise. Chronic myocardial injury Long term heavy consumption can produce a cardiomyopathy, although the exact exposure threshold and duration…

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