A cardiac emergency in SPECT/CT and PET/CT occurs infrequently but necessitates prompt recognition and an appropriate ...

February 27, 2025 at 10:25 AM ET: While Microsoft will end support for Manifest V2 at some point, which will block uBlock Origin, it appears that cutoff date has not occurred yet. The latest ...

Other kinds of headaches that keep coming back, such as migraines or tension headaches, are often mistaken for sinus headaches. Because the treatment you need depends on the type of headache you ...

Sinus node function and conduction of the atrioventricular (AV) node in the control group, non-VF group and VF group were evaluated. Sinus node function was attenuated and the His - ventricle ...

A team of researchers from Tsinghua University and Beijing Tsinghua Changgung Hospital has introduced a cutting-edge method to improve the interpretation of electrocardiogram (ECG) data.

People with first-degree heart block will not usually have any symptoms. Most people are unaware they have the condition until they go for a routine electrocardiogram (ECG). Without an ECG ...

If a cold or upper respiratory infection lingers long enough, it may turn into a sinus infection known as sinusitis. Symptoms can include a runny nose and nasal congestion accompanied by pain ...

You can relieve sinus pressure with the help of natural remedies like a humidifier, saline washes, and biofeedback. But you may need medical attention if your symptoms do not improve after a week ...

This program prepares students to become certified EKG technicians. Students will learn the anatomy and physiology of the heart, including the electrical conduction system and how it affects heart ...

ECG Challenge: What's Causing This Long Pause? An older woman visits the hospital after fainting, and telemetry shows long pauses in her heart's rhythms. What does the ECG show?

Nasal and sinus cancer are rare types of head and neck cancer that develop inside the nose or paranasal sinuses. The space inside the nose is called the nasal cavity. This space warms, moistens and ...