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Cardiac Tamponade: Recognition and Pericardiocentesis

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

Dix–Hallpike test and Epley manoeuvre

…recent stroke or TIA in the vertebrobasilar territory. Retinal detachment. Relative: Marked cervical restriction of movement or pain — use the Semont manoeuvre or the side…

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

…to idiopathic or genetic dilation of the left ventricle . Patients with DCM typically develop heart failure early in life and a family history of heart…

Cardiac amyloidosis

…rarely heard due to restrictive pathophysiology and impaired ventricular relaxation [10]. There is also an increased risk of intracardiac thrombus and stroke or systemic embolization…

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

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

Spirometry

…or an intracranial aneurysm Contact the responsible specialist An aortic aneurysm 6 cm Relative — avoid forced manoeuvres An ongoing respiratory infection with a risk of…

Echocardiography in cardiomyopathies: an overview

…valvular disease or congenital heart disease. Cardiomyopathy leads to impaired cardiac function and heart failure. There are six main types of cardiomyopathy: Hypertrophic cardiomyopathy (HCM…

Brugada Syndrome: Diagnosis & SCD Prevention

…guidelines recommend restricting routine diagnostic genetic testing in BrS strictly to SCN5A [2] . More recently, the paradigm has shifted toward an oligogenic or polygenic architecture…

Blood transfusion and massive haemorrhage

…and screen and the serological crossmatch have a limited period of validity — usually about five days — because new antibodies can form after transfusion or pregnancy…

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