Doctor Blogs

  Cardiac resynchronization therapy (CRT) , a small electronic apparatus, is surgically implanted to help both chambers (upper heart chambers (atria) and the lower heart chambers (ventricles) contract together. It is a procedure to implant a device in the chest to make the heart's chambers squeeze (contract) in a more organized and efficient way. Cardiac resynchronization therapy (CRT) uses a device called a biventricular pacemaker also called a cardiac resynchronization device, that sends electrical signals to both lower chambers of the heart (right and left ventricles). The signals trigger the ventricles to contract in a more coordinated way, which improves the pumping of blood out of the heart. Sometimes the device also contains an implantable cardioverter-defibrillator (ICD), which can deliver an electrical shock to reset the heartbeat if the heart rhythm becomes dangerously irregular. Cardiac resynchronization therapy devices include Cardiac resynchronization therapy with a pa...

  The most typical radiation therapy for mesothelioma is external beam radiation therapy (EBRT), which includes 3D-CRT. Irradiating the afflicted region more precisely is now possible for mesothelioma patients thanks to new radiation techniques. Side effects are decreased by adjusting the radiation beam to the tumor's three-dimensional shape. The normal duration of a 3D-CRT therapy session is 15 to 30 minutes, while the initial appointment may take longer. For pleural mesothelioma, intensity-modulated radiation treatment (IMRT), an improved version of 3D-CRT, is even safer and more efficient. The exact 3D targeting of 3D-CRT is used in IMRT, but the radiation beams' speed and intensity are additionally adjusted in some regions.  BENEFITS  This kind of focused radiation treatment enables us to more effectively treat cancers with atypical shapes. Other advantages are:  More precisely target the malignant region with highly concentrated radiation Only a little amount of...

An implantable loop recorder(ILR) , also known as an insertable cardiac monitor , is a small device that is implanted under the skin of the chest for cardiac monitoring, to record the heart's electrical activity for an extended period. This device acts as an electrocardiogram (ECG), continuously recording electrical signals from the heart. This helps find arrhythmias that can cause various problems such as fainting. A special group of cells usually initiates an electrical signal to initiate a heartbeat. These cells are located in the sinus node (SA). This nodule is located in the right atrium, the upper right chamber of the heart. The signal travels rapidly through the heart's conduction system to the ventricles. These are the two lower chambers of your heart. When it moves, the signal causes nearby parts of the heart to contract. This helps the heart to pump blood in a coordinated manner. Disturbances in this signaling pathway can lead to cardiac arrhythmias. These can cause...

  Image-guided radiation therapy (IGRT) is a type of radiation therapy in which imaging methods are used throughout each treatment session. Radiation treatment employs high-energy radiation beams to treat cancer and noncancerous tumors. IGRT guarantees that the strong radiation is tightly directed at the treatment region by incorporating detailed photographs. Before each radiation therapy treatment session, high-quality pictures are collected during IGRT. IGRT may allow for larger doses of radiation to be used, increasing the likelihood of tumor control and often resulting in shorter treatment regimens. IGRT is the gold standard of radiation therapy treatment. It is used to treat all cancers. WHY IT IS DONE  IGRT is used to treat all forms of cancer, although it is more effective for tumors and malignancies that are located near delicate tissues and organs. IGRT is especially beneficial for tumors that are prone to moving during or between treatments. IGRT is utilized in rad...

  CONVENTIONAL RADIOGRAPHY The phrase "simple X-rays" is occasionally used to distinguish X-rays used alone from X-rays mixed with other techniques in conventional radiography like CT. An X-ray beam is created and delivered through a patient to a piece of film or a radiation detector, resulting in a picture. Depending on tissue density, different soft tissues attenuate X-ray photons differently; the denser the tissue, the whiter (more radiopaque) the picture. Metal (white or radiopaque), bone cortex (less white), muscle and fluid (grey), fat (darker grey), and air or gas depict the densities from most to least dense (black, or radiolucent). USE OF CONVENTIONAL RADIOGRAPHY Radiography is the most widely accessible imaging technique. It is usually the initial imaging modality recommended to check the limbs, chest, and, in rare cases, the spine and belly. These zones include essential structures with densities that differ from those of surrounding tissues. For example, radiogra...

  Balloon valvotomy is a non-surgery achieved withinside the cardiac catheterization laboratory via means of a heart specialist and a specialized group of nurses and technicians. Long, narrow tubes referred to as catheters are first located in blood vessels withinside the groin and guided into the chambers of the heart. The heart specialist then creates a tiny hollow withinside the wall among the higher chambers of the heart. This hollow affords a gap for the heart specialist to get entry to the left atrium with a unique catheter that has a balloon on the tip. The catheter is placed so the balloon tip is at once withinside the narrowed valve. The balloon is inflated and deflated in numerous instances to widen the valve opening. Once the heart specialist has decided that the outlet of the valve has been widened enough, the balloon is deflated and removed. Balloon Valvotomy (BMV) is used to boom the outlet of a narrowed or stenotic valve. It can assist sufferers who've mitral val...