Endothelial Dysfunction

Pathophysiology of Atherosclerosis

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Atherosclerosis is a progressive inflammatory disease of the large and medium-sized arteries characterized by the accumulation of lipids, inflammatory cells, and fibrous elements, leading to the formation of atherosclerotic plaques. The development of atherosclerosis is a complex process that involves multiple steps: endothelial dysfunction, lipid deposition, inflammatory response, smooth muscle cell proliferation, and plaque progression … Read more

Myocardial Infarction (Heart Attack) – Definition, Etiopathogenesis

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Myocardial infarction, commonly known as a heart attack, is a serious medical condition characterized by the sudden and prolonged interruption of blood supply to a part of the heart muscle. This interruption, often caused by the blockage of a coronary artery, results in the death of heart muscle cells due to the lack of oxygen … Read more

Angina – Definition, Etiopathogenesis

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Definition Angina is a medical condition characterized by chest pain or discomfort when the heart muscle does not receive adequate blood supply. This insufficient blood flow often results from narrowed or blocked coronary arteries, reducing the amount of oxygen-rich blood reaching the heart. Angina is typically associated with conditions such as coronary artery disease (CAD). … Read more

Etiopathogenesis of hypertension

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The etiopathogenesis of hypertension, or the origin and development of the condition, is complex and multifactorial. Hypertension can result from genetic, environmental, and lifestyle factors. Understanding the various mechanisms contributing to hypertension is crucial for effective management. Here are key factors involved in the etiopathogenesis of hypertension: 1. Genetic Factors Hypertension often has a familial … Read more

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