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Cardiovascular Risk in Women: Sex-Specific Factors

…years of age. Hypertension related left ventricular hypertrophy, concentric remodelling, reduced longitudinal strain and heart failure with preserved ejection fraction are more frequent in women…

Ventricular fibrillation, pulseless electrical activity and sudden cardiac arrest

…and chaotic ventricular depolarizations, rendering the left ventricle incapable of generating effective contractions. This results in circulatory collapse, loss of consciousness, and sudden cardiac arrest…

Ventricular tachycardia (VT): ECG criteria, causes, classification, treatment

…be classified as idiopathic if no cause can be identified. Idiopathic ventricular tachycardia has a more favorable prognosis, as compared with other forms of ventricular…

Invasive Coronary Angiography: Indications and Vascular Access

…particularly for intermediate non left main coronary stenoses. Myocardial ischaemia may occur despite the absence of significant epicardial obstruction. In patients with anginal symptoms and…

Differential Diagnosis of Chest Pain: A Clinical Overview

…and herpes zoster pain are other considerations when assessing chest pain [2]. Autoimmune/Malignancy: A history suggesting an autoimmune disorder or known malignancy may suggest…

ECG changes due to electrolyte imbalance (disorder)

…Patients with left ventricular hypertrophy may instead display normalization of secondary T wave inversions (lead V5, V6, aVL, I). ECG in moderate hyperkalaemia Previously mentioned…

Assessment of Pacemaker Malfunction

…with the electronics in the pulse generator or dislodgement or fracture of the leads. External causes are less common and include electrolyte disorders, metabolic disorders…

The Fourth Universal Definition of Myocardial Infarction: Types 1–5

…4b and 4c fulfil the criteria for type 1 MI because they represent coronary atherothrombotic events in the setting of a stent thrombosis or restenosis…

Blood gas interpretation: quick reference for acid-base disorders

…pO₂, A–a gradient or PaO₂/FiO₂ Arterial blood gas COHb or MetHb Arterial or venous sample with co oximetry Follow up of pH in…

Familial and Genetic Screening in Premature Cardiovascular Disease

…Definition and scope Familial and genetic screening in cardiovascular medicine is the systematic assessment of relatives and other individuals who may carry an inherited predisposition…

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