ПричиныОсновная причина развития ин

Причины

Основная причина развития инфаркта миокарда – внезапное и быстрое прекращение кровоснабжения участка сердечной мышцы, которое может происходить из-за:

атеросклероза коронарных (питающих сердечную мышцу) артерий — хронического заболевания, характеризующегося уплотнением и потерей эластичности стенок артерий, сужением их просвета за счет так называемых атеросклеротических бляшек (образование, состоящее из смеси жиров (в первую очередь, холестерина (жироподобное вещество, являющееся « строительным материалом» для клеток организма) и кальция) с последующим нарушением кровоснабжения сердца;
спазма коронарных сосудов на фоне атеросклероза или без него,который изменяет активность коронарных (питающих сердечную мышцу) артерий из-за гиперчувствительности к воздействию факторов внешней среды (например, к стрессу);
тромбоза (закупорки) коронарных артерий — происходит при отрыве атеросклеротической бляшки (которая может находиться в любом сосуде организма) и перенесения ее с током крови в коронарную артерию.

Результаты (английский) 1:

The reasons for theThe main cause of myocardial infarction-a sudden and rapid cutting off the blood supply to the heart muscle plot that may occur due to:coronary atherosclerosis (feeding the heart muscle) of the arteries is a chronic disease characterized by seal and loss of elasticity of the walls of the arteries, narrowing its clearance through the so called atherosclerotic plaques (education, consisting of a mixture of fats (primarily cholesterol (zhiropodobnoe substance, which is a "building material" for the body's cells) and calcium) with the subsequent violation of blood supply to the heart;spasm of coronary vessels against the background of atherosclerosis or without it, which alters the activity of coronary (feeding the heart muscle) of the arteries due to hypersensitivity to external factors Wednesday (e.g. stress);thrombosis (blockage) of the coronary arteries — occurs when isolation atherosclerotic plaque (which may be located in any vessel the body) and removing it from the blood in the coronary artery.

Результаты (английский) 2:

Causes The main cause of myocardial infarction - a sudden and rapid cessation of blood supply to the area of the heart muscle, which may occur due to: coronary atherosclerosis (supplying the heart muscle) of the arteries - a chronic disease, characterized by a seal and a loss of elasticity of artery walls, narrowing of the lumen due to the so-called atherosclerotic plaques (education, consisting of a mixture of fats (primarily cholesterol (a fat-like substance that is "building material" for the cells of the body), and calcium), followed by circulatory disturbance of the heart; spasm of the coronary vessels on the background of atherosclerosis or without him, that changes the activity coronary (supplying the heart muscle) of the arteries due to hypersensitivity to the effects of environmental factors (eg, stress), thrombosis (blockage) of the coronary arteries - occurs when atherosclerotic plaque (which can be in any vessel of the body) and transfer it to the blood stream into the coronary artery.

Результаты (английский) 3:

the causes ofthe main reason for the development of myocardial infarction, sudden and rapid cessation of the blood supply of cardiac muscle, which may occur because of:atherosclerosis of coronary arteries ("the heart muscle) is a chronic illness characterized by thickened and loss of elasticity of the walls of the arteries, the loss of their ground clearance by the so-called атеросклеротических plaque (education, consisting of a mixture of fats (especially cholesterol (жироподобное substance, which is the building material for the cells of the organism) and calcium) with последу that violation of the blood supply of heart;spasm of coronary vessels against the background of atherosclerosis or not, which modifies the activity of coronary arteries ("the heart muscle) from the гиперчувствительности to the effects of external environmental factors (for example, to stress).thrombosis (blockages) narrowing of the coronary arteries is the isolation атеросклеротической plaque (which may be either the receptacle body) and of her shock of blood in the coronary artery.