Sydänsondit

Sydänsondit, often referred to as cardiac catheters, are thin, flexible tubes inserted into a blood vessel and guided to the heart. This procedure, known as cardiac catheterization, is a diagnostic and therapeutic tool used to assess and treat various heart conditions. The primary purpose of a sydänsondi is to measure pressures within the heart chambers and major blood vessels, as well as to determine oxygen levels.

During a sydänsondi procedure, a local anesthetic is administered, and the catheter is typically inserted into an artery or vein in the groin, arm, or neck. It is then carefully maneuvered using fluoroscopic guidance, a type of X-ray imaging. Once in place, various diagnostic tests can be performed. These include angiography, where contrast dye is injected to visualize the coronary arteries and identify any blockages or narrowing.

In addition to diagnosis, sydänsondit are crucial for interventional cardiology. They can be used to perform procedures like angioplasty to open blocked arteries, stent placement to keep them open, or to repair structural heart defects. The information gathered by sydänsondit helps physicians make informed decisions about treatment plans for patients with coronary artery disease, heart valve problems, congenital heart defects, and other cardiac ailments. The use of sydänsondit has significantly advanced the diagnosis and management of cardiovascular diseases.