cardiology
Cardiology: A Cardiologist is a doctor who specializes in diagnosing and treating diseases and conditions of the heart and blood vessels.
What is Heart Imaging with Positron Emission Tomography (PET): Overview, Benefits, and Expected Results
Overview and Benefits Heart imaging with position emission tomography is a form of imaging test. Also called cardiac PET scan, it is used to assess how well the heart is working. It involves injecting glucose solution into a vein in…
What is Holter Monitor: Overview, Benefits, and Expected Results
Definition and Overview A Holter monitor is a portable device recommended by cardiologists and worn by patients for a certain period to track the electrical activity of the heart. This battery-operated device is used to diagnose arrhythmia (irregular heartbeat) or…
What is Fontan Procedure: Overview, Benefits, and Expected Results
Definition and Overview The Fontan procedure is an operation used to convert the blood flow to an effective single ventricle circulation. It is typically the last operation in a series of surgeries performed in the management of patients with single…
What is Exploratory Cardiotomy for the Removal of Foreign Body and Atrial or Ventricular Thrombus (with or without Cardiopulmonary Bypass): Overview, Benefits, and Expected Results
Definition & Overview Cardiotomy is a surgical procedure that involves an incision into the heart wall. The surgical opening of the heart is meant to close any open wound caused by an injury, drain any blood clot (thrombus) and excess…
What is Endomyocardial Biopsy: Overview, Benefits, and Expected Results
Definition & Overview Endomyocardial biopsy is the removal of a heart tissue sample to determine signs of damage or disease usually following heart transplantation. The procedure was introduced in the 1960s and has since evolved and refined to diagnose several…
What is Electrophysiology Study: Overview, Benefits, and Expected Results
Definition & Overview An electrophysiology study is an invasive cardiac diagnostic test that records and evaluates the electrical activity of the heart. It is primarily used to diagnose and manage abnormal heartbeats or arrhythmia. The natural electrical impulses of the…
What is Dobutamine Stress Myocardial Perfusion Imaging: Overview, Benefits, and Expected Results
Definition & Overview A dobutamine stress myocardial perfusion imaging, or MIBI test, is a diagnostic test that evaluates the flow of blood to the heart (heart perfusion) during rest and activity. Its goals are to detect and assess the extent…
What is Electric Cardioversion: Overview, Benefits, and Expected Results
Definition and Overview Electric cardioversion is a procedure that uses electric energy to normalise abnormal or irregular cardiac rhythm. It is different from a defibrillation in that electrical cardioversion is synchronised, which means that electric current is delivered at a…
What is a Coronary Angiogram: Overview, Benefits, and Expected Results
Definition and Overview A coronary angiogram is a diagnostic imaging procedure performed to examine the blood vessels of the heart to determine if arteries are blocked or narrowed. It is considered as the most common among a group of cardiac…
What is Coronary Angiography: Overview, Benefits, and Expected Results
Definition & Overview Coronary angiography is a diagnostic medical procedure performed to observe the heart’s blood vessels using x-ray imaging technology. It is performed mainly to observe how blood flows through the heart’s arteries and determine if the arteries are…
What is Coronary Atherectomy: Overview, Benefits, and Expected Results
Definition and Overview Coronary atherectomy is a catheter-based endovascular surgery used to remove plaque buildup in blood vessels to restore normal blood flow. It is very similar and shares the same objectives with angioplasty; their only difference are the devices…
What is Coronary Artery Bypass Graft Surgery: Overview, Benefits, and Expected Results
Definition and Overview A coronary artery bypass graft surgery (CABG) is a procedure that involves bypassing blocked or narrow arteries of the heart using a healthy grafted vein or artery from other body parts to improve blood flow. CABG, which…