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Aortic regurgitation

…sufficiently will result in the following compilations: Pulmonary edema develops due to rising LAP and LVEDP. Cardiogenic shock develops if the cardiac output is insufficient…

Hypertensive crisis: drugs and doses

…for example in acute aortic syndrome, marked neurological organ damage, or treatment with sodium nitroprusside. In most hypertensive emergencies the following is aimed for: 1…

Acute Pulmonary Embolism: Risk Stratification and Reperfusion

Cardiology Emergency medicine Definition and pathophysiology Acute pulmonary embolism (PE) is classified according to haemodynamic status, clinical severity, evidence of right ventricular (RV) dysfunction, and…

Acute Aortic Syndromes: Intramural Haematoma and Penetrating Atherosclerotic Ulcer

…chronic obstructive pulmonary disease, renal insufficiency, systemic hypertension, and concomitant abdominal aortic aneurysm. Clinical Presentation and Symptoms Acute chest and/or back pain is the…

ST-Elevation Myocardial Infarction Complicated by Cardiogenic Shock

Critical care Myocardial ischemia and infarction Definition and Pathophysiology Cardiogenic shock is a state of inadequate tissue and end organ perfusion caused by cardiac insufficiency…

Cardiac arrest due to hypoxia and asphyxia

CPR Hypoxia and asphyxiation Hypoxia refers to a reduced partial pressure of oxygen in the blood. Asphyxia is characterized by insufficient ventilation, leading to hypoxia…

CPAP and non-invasive ventilation (NIV)

…not given another hour. Indications CPAP: Acute cardiogenic pulmonary oedema with hypoxaemia and marked work of breathing — the strongest indication, with a rapid effect on…

Exercise stress test on cycle ergometer

…Absolute: Acute coronary syndrome within 48 hours, or ongoing unstable angina. Uncontrolled symptomatic arrhythmia. Symptomatic severe aortic stenosis. Decompensated heart failure. Acute pulmonary embolism or…

Anticoagulants: quick reference for dosing, renal adjustment and reversal

…target Doses in venous thromboembolism Treatment doses in deep vein thrombosis and pulmonary embolism differ from the atrial fibrillation doses and include an initial high…

Indications, Contraindications, and Preparations for Exercise Stress Testing

…Pulmonary infarction in acute phase – due to risk of aggravating the condition. Perimyocarditis (myocarditis) in acute phase – due to risk of arrhythmias Severe aortic stenosis…

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