…aorta. Afterload affects myocardial muscle fibers during systole and diastole. Afterload is a function of the following three variables: Aortic resistance (pressure). Left ventricular volume…

…varying the sequence of activation of the piezoelectric crystals (Figure 3). By activating all crystals simultaneously, the resulting sound wave travels in a straight direction…

Cardiology The ischemic cascade The ischemic cascade describes the sequence of events during myocardial ischemia, beginning with perfusion abnormalities and ultimately leading to chest pain…

…By about 10 to 20 minutes at the latest Give a full loading dose of an intravenous antiseizure drug If the seizure continues after adequate…

…Most patients display QTc 500 ms during sinus rhythm. TdP is typically initiated by a long short coupling sequence. Common scenarios leading to TdP: (1…

…Most patients display QTc 500 ms during sinus rhythm. TdP is typically initiated by a long short coupling sequence. Common scenarios leading to TdP: (1…

…This will also yield a wide QRS complex. Altered QRS morphology – Because the normal sequence of depolarization is altered in bundle branch blocks and fascicular…

…tissue [5] . Polymorphic VT (PMVT): Characterized by a continuously changing QRS morphology and axis, indicating a dynamic sequence of ventricular activation. PMVT is frequently associated…

…This sequence is characteristic of neurally mediated hypotension. Clinical Presentation and Symptoms Vasovagal syncope is frequently preceded by prodromal symptoms, including diaphoresis, a "warm sensation…

…treatment protocols that are available where you practise. Initial management of all poisonings ABCDE Step Assessment and action : : A Assess the airway, the pharyngeal reflexes…

…from the misfolding of transthyretin, a protein produced primarily in the liver [10]. ATTR is subclassified based on the TTR gene sequence on chromosome 18…

…to a delayed and abnormal activation sequence of the right ventricle, resulting in a prolonged and abnormal QRS complex on the ECG. The hallmark of…

…the larger effect of a PCSK9 inhibitor. Place in lipid lowering therapy General treatment sequence High intensity statin therapy remains the foundation of lipid lowering…

…and A reduction of at least 50% from baseline . The treatment sequence is generally: High intensity statin therapy at the highest tolerated dose. Addition of…

…spread over a larger area. The focus can be adjusted by varying the sequence of activation of the piezoelectric crystals. The density of the ultrasound…

…Initial hs cTn measurement Continuous cardiac monitoring The source material does not provide a detailed list of physical examination findings or a specific examination sequence…