OBJECTIVE In this study, we have designed an analog circuit model of the cardiovascular system that is able to simulate normal condition and cardiovascular diseases, such as mitral stenosis, aortic stenosis, and hypertension. Especially we focused on severe aortic stenosis, because it is one of the causes of sudden death in asymptomatic patients. In this study, we aim to investigate the simulat...

It is expected that the stent graft will become an alternative method for treating aortic diseases or reducing the extent of surgery; therefore, thoracic endovascular aortic repair has widened its indications. However, it can have rare but serious complications such as paraplegia and retrograde type A aortic dissection. Here, we report a surgical repair of retrograde type A aortic dissection th...

Valvular diseases are a leading cause of morbidity, mortality and impaired quality life in all over the world with different epidemiology. It is extremely important to know hemodynamic changes for proper development strategy future interventions. The recent years shows progress various methodologies field surgery interventional treatments valvular diseases. In this section, we focus mainly on a...

Aortic aneurysm involves the aorta which is one of the large arteries through which blood passes from the heart to the rest of the body. Aortic aneurysm is a relatively common find‐ ing in the elderly patients because of aging, hypertension, or atherosclerosis, but it is rarely seen in childhood. In the adult population, the incidence of aortic aneurysm has been esti‐ mated to be 5.9 cases per ...