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Ventricular rhythm and accelerated ventricular rhythm (idioventricular rhythm)

…after reperfusion in an occluded coronary artery. It also occurs as side effect of drugs, hypoxia, myocarditis and electrolyte disorders. Because the rate (60–100…

Brugada syndrome: ECG, clinical features and management

…of Brugada syndrome are fairly specific to the disorder, provided that the clinical characteristics are in line with the disorder. There are however other disorders…

Peripheral Artery Disease: Diagnosis, Ankle–Brachial Index and Risk Management

…a manifestation of systemic arterial disease rather than an isolated disorder of the lower limbs. Patients frequently have concomitant coronary, cerebrovascular or other peripheral arterial…

Atherosclerosis: Pathogenesis from Fatty Streak to Plaque Rupture

…architecture and mechanical stability. Atherosclerotic lesions commonly arise at sites of disturbed flow, including branch points in the epicardial coronary arteries. Early lesions may undergo…

Assessment of Pacemaker Malfunction

…include electrolyte disorders, metabolic disorders, hypoxemia, antiarrhythmic drugs, or electromagnetic disturbance caused by other machines/devices. Below follows ECG tracings demonstrating each type of failure…

The Fourth Universal Definition of Myocardial Infarction: Types 1–5

…Myocardial ischemia and infarction Definition and pathophysiology Myocardial infarction (MI) is a clinical diagnosis that integrates myocardial injury, evidence of acute myocardial ischaemia, electrocardiographic findings…

Blood gas interpretation: quick reference for acid-base disorders

…Skipping a step is a common reason why mixed acid base disorders are missed. The blood gas describes the physiology at the moment of sampling…

Familial and Genetic Screening in Premature Cardiovascular Disease

…Familial and genetic screening in cardiovascular medicine is the systematic assessment of relatives and other individuals who may carry an inherited predisposition to cardiovascular disease…

Eletrical alternans: the ECG in pericardial effusion & cardiac tamponade

…cardiac tamponade. The classical signs of cardiac tamponade are hypotension, muffled heart sounds and jugular venous distention. Other frequent symptoms are pulsus paradoxus, pericardial friction…

🟠 Aspirin (Acetylsalicylic acid)

…with acetylsalicylic acid. Discontinue acetylsalicylic acid at the first sign of skin rash, mucosal lesions, or hypersensitivity. Interactions Pharmacodynamic interactions Anticoagulants, thrombolytics, or other platelet…

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