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Cardiac Tamponade: Recognition and Pericardiocentesis

…occurs when intrapericardial pressure equals or exceeds right atrial pressure. The haemodynamic consequences are progressive impairment of right and left sided filling, reduced stroke volume…

Dix–Hallpike test and Epley manoeuvre

…rheumatoid arthritis of the neck. Symptomatic carotid stenosis, recent stroke or TIA in the vertebrobasilar territory. Retinal detachment. Relative: Marked cervical restriction of movement or…

Dilated Cardiomyopathy (DCM): Definition, Types, Diagnostics & Treatment

…of known mutations defines the condition as idiopathic dilated cardiomyopathy . Echocardiography in dilated cardiomyopathy (DCM) In dilated cardiomyopathy (DCM), both ventricles are dilated and left…

Cardiac amyloidosis

…of Cardiac Amyloidosis Demographic and Clinical Context Cardiac amyloidosis should be suspected in patients older than 65 years presenting with heart failure and increased left…

Constrictive pericarditis: definition, causes, diagnosis & echocardiography

…normally, there is more room for the right ventricle, the filling of which increases and the septum bulges into the left ventricle. During exhalation, the…

Resistant Hypertension: Evaluation and Treatment

…dietary sodium restriction may therefore mimic pharmacological resistance or contribute directly to persistent hypertension. Resistant hypertension is associated with a higher likelihood of secondary hypertension…

Spirometry

…investigation that distinguishes obstructive from restrictive impairment of lung function, and COPD cannot be diagnosed without it . The quality of the test determines its entire…

Echocardiography in cardiomyopathies: an overview

…lead to obstruction of the LVOT (Hypertrophic Obstructive Cardiomyopathy, HOCM). Dilated cardiomyopathy (Dilated Cardiomyopathy, DCM) . Arrhythmogenic Right Ventricular Cardiomyopathy / Dysplasia (ARVC/ARVD) Restrictive Cardiomyopathy (RCM…

Brugada Syndrome: Diagnosis & SCD Prevention

Cardiology Introduction Since its initial description in 1992 as a syndrome of right bundle branch block, ST segment elevation, and sudden cardiac death (SCD), Brugada…

Blood transfusion and massive haemorrhage

…RhD negative blood (always RhD negative to women of childbearing age) while awaiting the result. Equipment A large bore peripheral cannula — at least 1.3…

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