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In-Stent Restenosis: Mechanisms and Treatment

…process compared with BMS. Neoatherosclerosis Neoatherosclerosis is a later pathological process in which lipid laden foamy macrophages accumulate within the neointima. It may be accompanied…

ECG Criteria for STEMI (ST Elevation Myocardial Infarction)

…4, 5]. In contrast to acute myocardial infarction, pericarditis lacks prominent reciprocal ST depression and does not evolve into pathologic Q waves [4]. Additionally, PR…

ECG signs of myocardial infarction: pathological Q-waves & pathological R-waves

…recent studies challenge these notions. Pathological Q waves may resolve in up to 30% of patients with inferior infarction. The amplitude of Q waves may…

Interpretation of neonatal and pediatric electrocardiograms (ECG)

…normal and pathological pediatric and neonatal ECG The neonatal and pediatric electrocardiogram (ECG) is interpreted using the same principles as in ECG interpretation in adults…

Other ECG changes in ischemia and infarction

…Pathological R wave progression Normal R wave progression implies that the R wave amplitude increases gradually from V1 to V5 and then diminishes again in…

Sinus tachycardia & Inappropriate sinus tachycardia

…tone in the autonomic nervous system, with increased sympathetic input (leading to stimulation of beta adrenergic receptors) and parasympathetic withdrawal. Sinus tachycardia secondary to disease…

Atrial flutter: classification, causes, ECG criteria and management

…most common pathological tachyarrhythmia. Only atrial fibrillation is more common. Atrial flutter occurs almost exclusively among persons with significant heart disease, predominantly ischemic heart disease…

Echocardiography in cardiomyopathies: an overview

…structurally and functionally altered, and the pathological changes are not explained by coronary heart disease, hypertension, valvular disease or congenital heart disease. Cardiomyopathy leads to…

🟠 QTc Interval Calculator (Bazett’s, Fridericia’s, Hodge's and Framingham Formulas)

…intervals for QTc duration according to Bazett's formula. Note that a QTc interval 480 is always considered pathological. For patients with bundle branch blocks…

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

…changes. New pathological Q waves. Imaging evidence of new loss of viable myocardium or a new regional wall motion abnormality in an ischaemic pattern. Identification…

Courses
The Normal ECG: From Normality to Pathology

In the second part of the course you will learn all about the normal ECG, normal variants and diagnosis of pathological findings. A total of…

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