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Post-Infarction Mechanical Complications: Ventricular Septal, Free-Wall, and Papillary Muscle Rupture

…lesions are: Ventricular septal rupture (VSR), producing an acute left to right shunt. Ventricular free wall rupture, producing haemopericardium and cardiac tamponade. Papillary muscle rupture…

Physics of ultrasound

…metal, or tissue and fluids in the human body. Sound waves arise when a sound source generates mechanical vibrations in the particles of the medium…

Terminology of sudden cardiac arrest and resuscitation

…as well as possibly ventilation and automatic external defibrillator (AED). Return of Spontaneous Circulation (ROSC) : Return of mechanical cardiac function resulting in circulation with pulse…

The ischemic cascade

…such as SPECT and PET, can detect perfusion abnormalities early in this sequence, before mechanical dysfunction ( i.e. left ventricular systolic or diastolic dysfunction) or…

Anticoagulants: quick reference for dosing, renal adjustment and reversal

…0 3.0 A mechanical valve may require a higher target Doses in venous thromboembolism Treatment doses in deep vein thrombosis and pulmonary embolism differ…

Arterial line

…pulsatile blood appears in the hub: lower the angle to close to the plane of the skin and advance a further 1–2 mm so…

Atrial fibrillation: quick reference for emergency management

…2 An oral anticoagulant is recommended A DOAC is preferred to warfarin except in a mechanical valve prosthesis and in moderate to severe mitral stenosis…

Edrophonium test

…Mechanical obstruction of the bowel or the urinary tract. Marked bradycardia, sick sinus syndrome or high grade AV block without pacemaker protection. Asthma and other…

Warfarin therapy

…the drug is responsible for the first week. Indications A mechanical valve prosthesis — warfarin is mandatory, and direct oral anticoagulants (DOACs) are contraindicated. Antiphospholipid syndrome…

Acute Pulmonary Embolism: Risk Stratification and Reperfusion

…Mechanical circulatory support, including extracorporeal membrane oxygenation (ECMO), may be required in this setting. Clinical presentation and symptoms The clinical presentation reflects the severity of…

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