Cholesterol We often hear about cholesterol but few of us know what cholesterol is. Cholesterol is defined as the fat that is present in the blood, and its increase, accumulation and abundance on the surface of the arteries can lead to arteriosclerosis, hampers blood flow and flow, leading to a heart or brain clot or … Read more Cholesterol treatment
the heart The heart is the most important member of the human body after the brain, it is the basis of life of the body, the heart is a strong muscle working to pump blood to all parts of the body through a complex network of arteries and veins, and the heart at the center … Read more Short scientific article about the heart
Circulation of the arteries of the heart The heart is a powerful muscle that pumps blood to all parts of the body continuously without interruption for life, so it needs the rest of the body to supply a constant of oxygen and food, and receive the heart supply through the coronary arteries. Cardiovascular coronary artery … Read more What are the symptoms of coronary arteries?
Heart opening The human heart consists of two parts, right and left, separated by a muscle barrier, each of which contains two chambers, the upper is called the atrium and the lower abdomen. In the blood circulation, the right part of the heart receives oxygen-free blood from the body to pump it into the lungs. … Read more What are the symptoms of a heart opening?
Heartbeat and heart rate The heartbeat is the movement or sound generated in the arteries by the contraction of the heart muscle to deliver blood throughout the body. The heart rate is the number of heart beats per unit of a specific time, usually measured by a minute, (Pulse / minutes). The heartbeat measurement depends … Read more What is the number of natural heart rate
Electrocardiography The heart muscle consists of four main chambers, called the upper chambers of the athenae and the lower abdomen. In the resting state of the heart cells there is no electrical activity in them, so the cells are polarized, and when the sinus node or the so-called pacemaker responsible for regulating the heartbeat by … Read more What ECG Detects
Definition of myocardial infarction Myocardial infarction is the scientific name of a heart attack, a condition that is common and dangerous to human life, and according to many of the leading studies of the cause of death in the world. The heart muscle receives blood and food through three main arteries known as coronary arteries, … Read more What is the meaning of myocardial infarction
Definition of cholesterol Cholesterol is a fatty substance that is the essential substance in the formation of cell membranes in all tissues of living organisms. Cholesterol also plays an important role in the process of metabolism, called metabolism. It is produced inside the body by several types of cells, All that the human body needs … Read more What are the symptoms of high cholesterol
Heart disease Cardiovascular disease is the world’s leading cause of death, according to the World Health Organization (WHO). It is responsible for the death of about 17.5 million people a year, about one-third of the world’s deaths, and despite its prevalence and severity, most cardiovascular diseases can be avoided. Avoid some bad health practices, such … Read more What are the symptoms of heart disease?
Aorta The aorta is the largest artery in the body, its source emanates from the upper part of the left ventricle in the heart, and feeds all organs of the body. Pathological conditions affecting the aorta Pathological conditions in the aorta include: Aortic artery stiffness : Which is usually caused by high levels of cholesterol … Read more What is aortic and what is treated