The heart's ability to use oxygen efficiently is a critical indicator of its health, but tests to measure this function have ...

A Penn Medicine–led team has developed a first-of-its-kind artificial intelligence system that interprets cardiac MRI scans with performance approaching expert clinicians. Trained on more than 300,000 ...

A new MRI method measures cardiac oxygen use in three minutes without catheters or radiation, offering a simpler way to study ...

Routine early measurement of neurofilament light chain could help improve prediction of cognitive impairment after ...

A made-in-Calgary 4D heart model is transforming treatment for heart failure patients having a specialized pacemaker inserted ...

Is your heart functioning properly? There is a test which can measure this, which is often recommended by medical ...

The study found no significant cognitive benefits from exercising for older adults. Combining exercise with heart medications did not produce significant cognitive benefits.

Background Patients with single ventricles after bidirectional Glenn (BDG) are placed on ACE inhibitors (ACEIs) to reduce ...

This urgent feeling that you need to get more air is called "air hunger"You may feel this sensation when you exercise ...

Background Transcatheter aortic valve replacement (TAVR) has already been recommended for some high-risk patients with aortic ...

A 2026 informational overview of the SonusZen hearing support formulation, Sonus Zen ingredient transparency and B vitamin research context, tinnitus supplement category positioning, auditory health ...

Low haemoglobin reduces oxygen delivery, making flying riskier due to lower cabin oxygen levels and increased fatigue or ...