Balloon dilatation involves dilating a narrowed section of a vessel with a special balloon catheter. The procedure is used primarily in vascular surgery. What is balloon dilatation? Balloon dilatation is the use of a special balloon catheter to dilate a narrowed section of a blood vessel. The procedure is used primarily in vascular surgery. Balloon … Balloon Dilatation: Treatment, Effects & Risks
When normal ECG, exercise ECG, and and cardiac ultrasound (echocardiography) reveal unclear cardiac findings, but an accurate diagnosis cannot be made, myocardial scintigraphy is the method of choice. It is noninvasive and has a high informative value. What is myocardial scintigraphy? The physician wants to see how circulatory disturbances affect the heart muscle. The cause … Myocardial Scintigraphy: Treatment, Effects & Risks
A vascular prosthesis is an implant that replaces natural blood vessels. It is mainly used for chronic vasoconstriction, bypass surgery or severe vasodilatation. What is a vascular prosthesis? A vascular prosthesis is an implant that replaces natural blood vessels. It is used primarily for chronic vasoconstriction (see illustration), bypass surgery, or severe vasodilatation. A vascular … Vascular Prosthesis: Treatment, Effect & Risks
The sternum is located in the center of the chest and is a bone that is flat and sword-shaped. Structures located behind the sternum are called retrosternal, and structures located to the side are called parasternal. The bone consists of the handle (manubrium sterni), body (corpus sterni), and sword process (processus xiphoideus), respectively. What is … Sternum: Structure, Function & Diseases
Bypass surgery is a complex open-heart procedure during which the blocked blood flow to the heart is restored. The risk of heart attacks is thus reduced and life expectancy is increased. What is bypass surgery? Bypass surgery is a complex open-heart procedure, in which the blocked blood flow to the heart is restored. Bypass surgery … Bypass Surgery: Treatment, Effect & Risks
Computed tomography of the heart (CT) is a well-established diagnostic imaging modality that is becoming increasingly important in the field of coronary heart disease due to the use of high-resolution scanners. Tomography is derived from the Greek words “tomós” meaning cut and “gáphein” meaning to write. It is a radiological procedure for the three-dimensional imaging … Computed Tomography of the Heart: Treatment, Effects & Risks
Cardiac surgery has been an independent medical specialty since 1993. The primary specialty is toracic and cardiovascular surgery, which evolved from general surgery. Cardiac surgeons treat acquired and congenital heart disease as well as injuries to the heart and surrounding vessels. Cardiac surgery works closely with vascular surgery and cardiology. What is cardiac surgery? Cardiac … Cardiac Surgery: Treatment, Effect & Risks
Arteriogenesis refers to the growth of collateral arteries after stenosis and is distinct from angiogenesis. Factors such as shear forces, vascular dilatation, and monocyte accumulation play a role in the process. In the future, patients will likely be able to undergo “natural” bypass by inducing arteriogenesis. What is arteriogenesis? Arteriogenesis refers to the growth of … Arteriogenesis: Function, Role & Diseases
Papaverine is a substance from the group of alkaloids and belongs to the active substance class of spasmolytics. The alkaloid is found in the dried milk sap of the opium poppy. However, it can also be produced synthetically. What is papaverine? The alkaloid is found in the dried milk sap of the opium poppy. However, … Papaverine: Effects, Uses & Risks
Angioplasty (or percutaneous transluminal angioplasty) is a procedure used to reopen or widen blocked or narrowed blood vessels. For this purpose, so-called balloon catheters are used, which are placed in the constriction and inflated. What is angioplasty? Angioplasty is a procedure used to reopen or widen blocked or narrowed blood vessels. So-called balloon catheters are … Angioplasty: Treatment, Effects & Risks
