Dzień: 2022-04-02

Exercise stress testing is the evaluation of ECG changes during exercise. The ECG is known to change during exercise both physiologically and in disease states.…

Echocardiography is an ultrasound examination of the heart. (It uses ultrasound.) The machine sends ultrasound sounds through a special transducer, which are reflected from structures…

A biopsy is an invasive method of examination that involves taking cells from diseased tissue. The material for examination is usually taken with a needle.…

A blood test is one of the basic tests most often recommended by doctors. Its results allow assessment of the patient’s general health condition and,…

Blood is a very important component of the human body. It makes up about 7% of the body weight, so in an adult it corresponds…

The bottom line for humans is that DNA testing can be used for diagnostic purposes for many diseases. These tests involve taking a material, which…

Angiography is a method of examining blood vessels to accurately assess changes inside the vessels. It is based on X-rays. Since ordinary X-rays do not…