Cardiovascular disease remains one of the leading causes of death worldwide. For decades, cardiologists have relied on a range of diagnostic tools to understand how the heart works, detect abnormal...
Ultrasound is an advanced medical technology, which has been a commonly used diagnostic method by doctors with good directionality. Ultrasound is divided into A type (oscilloscopic) method, B type ...
In addition to the two-dimensional anatomical information obtained by black-and-white ultrasound examination, patients can also use color Doppler blood flow imaging technology in color ultrasound...
Long-term oxygen inhalation can relieve pulmonary hypertension caused by hypoxia, reduce polycythemia, reduce blood viscosity, reduce the burden of right ventricle, and alleviate the occurrence and...
HR on a patient monitor means heart rate, the rate at which the heart beats per minute, HR value is too low, generally refers to the measurement value below 60 bpm. Patient monitors can also measur...
