Free Cardiology courses
Cardiac Arrest Part 1׃ Definition and Causes...
Cardiac arrest part 1. Definition and causes For more cardiology and echocardiography videos, please visit also my channel on You Tube.
Pulses In Aortic Stenosis
PULSES IN AORTIC STENOSIS Characteristic changes in the morphology of the arterial pulse may occur in the presence of fixed left ventricular outflow tract obstruction, particularly valvular aortic stenosis....
Coronary Angiogram
This live video narration shows all the steps on how a coronary angiogram (angiogram of the heart arteries) is done.
Carotid Artery Dissection
54 year old lady presented with occasional dizziness and vertigo. Auscultation revealed carotid bruit. Doppler study revealed dissecting flap in the right side. Here is the short video.
Ebstein Anomaly in 1-day Old Neworn
1 day old newborn got admitted to NICU with features of respiratory distress and low oxygen saturation. Echocardiogram revealed severe form of Ebstein Anomaly.
Arrhythmia Overview - Mechanism of bradyarrhythmia...
Buy PDFs here: http://armandoh.org/shop "Arrhythmias mean loss of rhythm and is used to describe an abnormal rhythm of the heart. Cardiac arrhythmias are accelerated, slowed, or irregular heart...
Atrial Fibrillation Overview - ECG, types, pathophysiology,...
Buy PDFs here: http://armandoh.org/shop "Atrial Fibrillation (AF) is the most popular arrhythmia and diagnosed by the finding of an irregularly irregular ventricular rhythm without discrete P...
AVRNT (atrioventricular re-entry tachycardia)...
Buy PDFs here: http://armandoh.org/shop "Supraventricular tachycardia is an arrhythmia which occurs above the ventricles. Examples of SVT include Atrial tachycardia, Atrial flutter, Atrial Fibrillation...
Coronary Anatomy / Coronary circulation. A basic...
In this video we walk through the basics of coronary anatomy. We will review the three major arteries and their branches, what territory they supply, we will go over dominance (right dominant vs. left...
Hypersensitivity Type I Reaction (Immediate or...
Hypersensitivity reactions are exaggerated or inappropriate immune response to benign antigens. It is the immune response and not the antigen that is harmful. An external antigen such as a drug, pollen...
DRESS Syndrome (Drug Related Eosinophilia) -...
DRESS Syndrome which stands for drug reaction with eosinophilia and systemic symptoms syndrome is a are, potentially life-threatening, drug-induced hypersensitivity reaction that occurs 2-6 weeks of commencing...
Dysphagia (Difficulty Swallowing) - Causes, Pathophysiology,...
Dysphagia is the sensation of difficulty or abnormality of swallowing. It is due to a structural or a motility abnormality in the passage of solids or liquids from the mouth to the stomach. It ranges...
Homeostasis - Negative and Positive Feedback...
Although the environment around an organism changes, the organism maintains relatively stable internal conditions. This ability to maintain internal stability, called homeostasis. For example if a person...
Hypersensitivity Type III (Immune Complex Hypersensitivity)...
Type III hypersensitivity also known as immune complex hypersensitivity reaction. Is a reaction where formation of the antigen-antibody complexes deposit in tissues activating complement proteins and...
Hyponatraemia (Hyponatremia) - Classification,...
Hyponatraemia is commonly defined as a serum sodium concentration below 130 mmol/L. It affects anywhere from 1-15% of hospital patients. Most cases require no treatment however with acute causes of hyponatraemia...
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maged al ali
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Georgios Chatziathanasiou
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ECG Academy
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