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High-Sensitivity Troponin: 0/1-Hour Rule-In and Rule-Out Algorithms

…hypertensive emergency, heart failure, and end stage renal disease, may produce elevated troponin concentrations. The probability of MI increases continuously as the absolute hs cTn…

Constrictive pericarditis: definition, causes, diagnosis & echocardiography

…thickness of the pericardium can be measured and in most cases, a thickening is noted. Table 1 presents the similarities and differences between restrictive cardiomyopathy…

Renal parameters

…Acute kidney injury (KDIGO) Stage Creatinine Urine output : : : 1 A rise ≥ 26 µmol/L in 48 h, or 1.5–1.9 × the baseline <…

Acute kidney injury: quick reference for management

…assumes a steady state. Dosing and clinical decisions should therefore be based on the whole course, not on a single eGFR. Step 1: confirm the…

Chronic Kidney Disease as a Cardiovascular Risk Factor

…eGFR of 15 mL/min/1.73 m², cardiovascular mortality risk may be as much as three times higher than in individuals without comparable renal…

Resistant Hypertension: Evaluation and Treatment

…treatment. Reported risks of myocardial infarction, stroke, end stage renal disease, and death may be two to six fold higher in affected adults. True, apparent…

Spontaneous Coronary Artery Dissection

…from atherosclerotic type 1 MI. It is an infrequent cause of ACS overall but represents a substantial proportion of ACS presentations in young and middle…

ST-Elevation Myocardial Infarction (STEMI): Pathophysiology, Diagnosis, and Management

…fundamental pathophysiological substrate for acute coronary syndromes (ACS), including ST Elevation Myocardial Infarction (STEMI) [1] . Historically viewed as a simple plumbing problem characterized by the…

Laryngeal mask and difficult airway

…airway algorithm is activated in unexpectedly difficult laryngoscopy, difficult bag mask ventilation or failed intubation — and already at the planning stage when the MACOCHA score…

Metabolic Syndrome: Definition and Clinical Significance

…coexistence of defined clinical and laboratory components; the diagnostic criteria themselves are not reproduced in the available source material. Waist circumference is particularly important because…

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