What is a Rhythm Holter?A long-term ECG recording made using a portable ECG recorder is called a RHYTHM HOLTER-ECG. A lightweight device that the patient carries with a belt worn around the waist usually records an ECG for 24 hours. …
What is Echocardiography?In echocardiography (also called echo for short), ultrasound (transonic waves) is used. Ultrasound waves are a sound beyond the hearing limit of the human ear (18,000 – 20,000 vibrations/sec). These sound waves are sent to the heart with …
What is Electrocardiography (ECG)?The process of printing the electrical activity of the heart on special papers is called electrocardiography (ECG). The electrical activity of the heart is measured by means of small metal discs (electrodes) placed on the skin. The …
Cardiology is the branch of science that studies heart and circulatory system diseases. While cardiology was previously a sub-branch of internal medicine, today it operates as a separate department. The knowledge accumulated through research and developing new technologies have enabled …
