Interventional Cardiology Devices: A Breakthrough in Cardiovascular Care

 

Interventional Cardiology Devices
Interventional Cardiology Devices

Coronary artery disease, vascular disease, structural heart disease, and congenital heart abnormalities are all diagnosed and treated using specialist catheter-based procedures in interventional cardiology, a branch of cardiology. Measurements of cardiovascular functions, such as blood pressure and blood flow in significant arteries throughout the body and inside the various heart chambers, are made by interventional cardiologists using a variety of diagnostic equipment and imaging techniques. Unlike typical "open" heart procedures, interventional cardiologists don't conduct these.

Interventional cardiology devices are specialised medical equipment used in minimally invasive treatments to identify and treat heart conditions. These innovations in cardiology have made it possible for medical professionals to carry out intricate treatments without requiring open heart surgery. We'll examine some of the most popular interventional cardiology devices and their uses in more detail in this blog.

1.       Balloon Catheters

One of the most often utilised interventional cardiology tools is the balloon catheter. They help to unblock clogged arteries during angioplasty treatments. A tiny balloon on the end of the catheter is inflated to press plaque against the arterial wall and open blocked arteries. To maintain the artery open, balloon catheters are frequently used in combination with stents and come in a variety of diameters to accommodate different arteries.

2.       Stents

Little, expandable metal mesh tubes called stents are inserted into a blocked or constricted artery to help keep it open. In angioplasty operations, they are frequently utilised in combination with balloon catheters. The stent is inserted to assist maintain the artery open after the balloon catheter has been used to widen it. Several materials, including stainless steel, nitinol, and cobalt-chromium, can be used to create stents.

3.       Atherectomy Instruments

Plaque accumulation inside arteries is removed using atherectomy devices. When plaque is too hardened or hard to remove with balloon catheters or stents, they are frequently employed. A revolving blade or a laser is used in atherectomy devices to cut or grind away the plaque. Atherectomy devices come in a variety of forms, including orbital atherectomy, rotational atherectomy, and directional atherectomy.

4.       Intravascular Ultrasound (IVUS) Devices

High-frequency sound waves are used by intravascular ultrasound equipment to create pictures of the inside of arteries. They assist in guiding the placement of these devices when utilised with balloon catheters and stents. IVUS tools provide doctors with a clear view of the precise location and degree of plaque formation inside the artery, which can aid in improved treatment choices.

5.       Transcatheter Heart Valves

Damaged or unhealthy heart valves are replaced using transcatheter heart valves. Patients who are poor candidates for conventional open-heart surgery often utilise them. During a transcatheter heart valve procedure, a catheter is threaded through the blood arteries to the heart and a new heart valve is inserted. The replacement valve is inflated and secured in place after being placed.

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