How does atherosclerosis cause myocardial ischemia? How does hypertensive heart disease affect the cardiovascular system? What's the difference between ischemic heart disease and ventricular hypertrophy? Explore our homework questions and answers library ...
Atherosclerosis and its complications are leading causes of death and disability in most western countries. In atherosclerosis, arteries are thickened and narrowed by fatty material and calcium. Narrowed arteries reduce blood flow and increase risks for heart attack, stroke, and other diseases. Doctors...
Various factors like aging, stress, hormonal imbalances, diabetes, and cardiovascular diseases can cause it. Atherosclerosis, the narrowing of the coronary artery and pulmonary artery, can also lead to ED by reducing blood flow to the penis. ...
What blood vessels of the heart are most affected by atherosclerosis? Why? What should happen to the blood pressure (both systolic and diastolic) as well as the heart rate when pressure is applied to the carotid artery? Will they decrease, increase and why would this...
The elderly and patients with several comorbidities experience more severe cases of coronavirus disease 2019 (COVID-19) than healthy patients without underlying medical conditions. However, it is unclear why these people are prone to developing alveolar
Fig. 4. Endothelial dysfunction is also important in the early stages of atherogenesis; for example, significantly impaired endothelium-dependent flow-mediated dilation (EDD) has been found in asymptomatic children and young adults with risk factors for atherosclerosis, such as hypercholesterolemia and ci...
However, for nosebleeds caused by systemic diseases, the most common case is hypertension, which is related to atherosclerosis in the elderly. In this case, before having a nosebleed, people usually experienced symptoms such as dizziness, headac...
immobility, such as during a hospital stay or after surgery. Additional risk factors include damage to the walls of the blood vessels. This is sometimes caused by a process called atherosclerosis due to diabetes,high blood pressureor smoking, as well as increased production of blood-clotting ...
This limits the flow of oxygen-rich blood to your organs and other parts of your body a condition known asatherosclerosis. It also leads to stroke, heart attack and chest pain. That’s why LDL is normally referred to as the bad cholesterol. ...
white blood cells d. blood clots. Heart tissue is nourished by: A. the thrombus B. the blood passing through the chambers of the heart C. atherosclerosis D. blood in the coronary blood vessels (i.e. through the coronary arteries to capillaries)...