Articles & courses

Articles
Hypertensive Emergency and Urgency: Differentiation and Treatment

…is sufficient Severe elevation Acute HMOD Present Absent clinically Symptoms Often present and related to the affected organ May be absent or nonspecific Treatment setting…

Quiz: ECG in athletes

…and QRS duration ≥140 ms is considered 'Profound nonspecific intra ventricular conduction delay', both of which are not typical normal findings. 5. Which of the…

Interpretation of ECG after ROSC (Return of Spontaneous Circulation)

…is discussed in the chapter ST elevations in ischemia and differential diagnoses. In cardiac arrest caused by acute total occlusion of an epicardial coronary artery …

Nonspecific intraventricular conduction delay (defect)

…Definition and causes of nonspecific intraventricular conduction delay According to the American Heart Association/American College of Cardiology and the Heart Rhythm Society (AHA/ACCF…

Cardiac tumors

…etc. Cardiac tumors cause nonspecific symptoms that depend on the size of the tumor, localization, hemodynamic effects and possible impact on the coronary arteries. The…

ACE Inhibitor Cough and Angioedema: Practical Management

…manifestation of recurrent reflux to the level of the throat, though it remains a nonspecific finding. In patients presenting with angioedema, a rapid assessment of…

Constrictive pericarditis: definition, causes, diagnosis & echocardiography

…low voltage and nonspecific ST T changes. Conventional thoracic X ray sometimes reveals calcification of the pericardium. With MRI or CT, the thickness of the…

Ambulatory blood pressure monitoring and Holter ECG

…The set up and the instructions decide whether the investigation will be usable. Ambulatory blood pressure monitoring (ABPM) Indications Confirmation of newly detected hypertension — recommended…

ECG interpretation method, adults

…35 mm. Q waves: pathological Q waves (≥ 0.03 s and/or an amplitude ≥ 25 % of the R wave amplitude in the same lead, in…

A new ECG biomarker for sudden cardiac death

…effective, terminating well over 99% of the ventricular arrhythmias they detect. It lies instead in patient selection. Because implantation entails appreciable cost and procedural risk…

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