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Pulmonary Embolism (PE)

…cascade of hemodynamic alterations which may culminate in cardiac arrest. Pulmonary embolism is causally related to deep vein thrombosis (DVT). Approximately 70% of individuals with…

🟠 Antiarrhythmic drugs in acute ventricular arrhythmias (ventricular tachycardia, ventricular fibrillation)

…in individuals with LQTS (congenital or acquired). The VT is polymorphic with a gradual alteration in the QRS amplitude, often with twisting of the QRS…

Antiarrhythmic drugs in ventricular tachyarrhythmias

…in individuals with LQTS (congenital or acquired). The VT is polymorphic with a gradual alteration in the QRS amplitude, often with twisting of the QRS…

The ischemic cascade

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 …

Acquired QT Prolongation and Drug-Induced Arrhythmia

…context of cancer therapy, patients may develop new cardiac symptoms such as syncope, pre syncope, or rapid palpitations. These symptoms often accompany QTc prolongation with…

🟠 Mean arterial pressure (MAP) calculator

…accuracy of MAP estimations derived from standard formulas. Therefore, while MAP is a valuable indicator of hemodynamic status, it should be interpreted in conjunction with…

Early repolarization pattern on ECG (early repolarization syndrome)

…al it was reported that early repolarization was associated with 3–5 times as great a risk of idiopathic ventricular fibrillation and sudden cardiac arrest…

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