Can AI spot occlusive MI on a single 12-lead ECG when STEMI criteria fail? We review the Queen of Hearts model, its validation results, and the key limitations clinicians should know.
Background: Ultrasound-guided nerve blocks have become appealing for pain management in the emergency department (ED). The adoption and expansion of ultrasound, coupled with the precise delivery route and low complication rates, facilitated the transition of nerve blocks from the operating room ...
Bottom Line Up Top: A peripheral venous blood lactate can reliably be used instead of an arterial blood lactate as a marker of systemic tissue hypoperfusion and to measure response to treatment. Clinical Scenario: A 63 year old woman with ...
Take Home Points Early administration of antibiotics (within 60 min) in patients with fever and neutropenia is life saving. Fever in sickle cell is an emergency and always requires cultures and antibiotics even if the child appears well. Avoid sedation ...
Background: Non-invasive positive pressure ventilation (NIPPV) is an effective treatment modality for patients with both hypoxemic or hypercapnic respiratory failure and has been shown to decrease the need for intubation . Continuous positive airway pressure (CPAP) provides a constant positive ...
Background: Tracheal intubation is frequently performed in critically ill patients. Hypoxemia is one of the major adverse events that can occur during intubation and it increases the risk of morbidity and mortality. Preoxygenation before induction of anesthesia increases the amount ...
Background: Procedural sedation and analgesia (PSA) is a frequently employed in the emergency department (ED) to facilitate painful procedures. Some of the potential untoward effects of PSA include cardio-respiratory depression and/or airway compromise. Standard practice in many parts of the ...
Take Home Points Always obtain an EKG in patients with ESRD upon presentation Always obtain an EKG in patients with hyperkalemia as pseudohyperkalemia is the number one cause If the patient with hyperkalemia is unstable or has significant EKG changes ...
Background: Sympathetic Crashing Acute Pulmonary Edema (SCAPE) results from an increased systemic vascular resistance and activation of the Renin-Angiotensin-Aldosterone System (RAAS), which causes increased sodium/water reabsorption and worsening cardiac function. Additionally, sympathetic activation shifts fluid from splanchnic beds into the ...
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