Chest discomfort, shortness of breath, or an unusual heartbeat may lead a doctor to check how the heart performs under added strain. A cardiac stress test measures that response during exercise or ...

The new ASNC document includes detailed SPECT- and PET-specific protocols, new patient preparation recommendations and a ...

The treadmill exercise test with electrocardiogram (ECG), also known as an exercise stress test, is one of the most familiar tests in medicine. While exercise testing typically is focused on ...

Lane Duvall, MD, MASNC, chair and lead author of the guideline FAIRFAX, VA, UNITED STATES, September 8, 2026 /EINPresswire.com/ — The American Society of Nuclear Cardiology (ASNC) today announced ...

People who can exercise sufficiently on a treadmill during cardiac stress testing have a lower mortality risk regardless of their overall level of heart disease, a Mount Sinai-led team of researchers ...

Increased breathlessness was most strongly associated with obesity (aOR, 7.6), stress (aOR, 6.7), heart failure (aOR, 6.1), and chronic bronchitis (aOR, 4.2). Breathlessness in middle-aged adults is ...

An electrocardiogram (ECG) is a quick test that demonstrates how your heart's electrical activity operates. It is run in both routine health check-ups and emergency situations to detect a range of ...

Heart rate variability typically decreases during stressful situations, although the heart rate increases. Managing stress levels can mean a more variable heart rate. Exercise and relaxation ...

Stress is an inevitable and inescapable part of life, particularly in a time when lifestyles are becoming more hectic and erratic. While a certain amount of stress is natural and helps the body ...

The treadmill exercise test with electrocardiogram (ECG), also known as an exercise stress test, is one of the most familiar tests in medicine. While exercise testing typically is focused on ...