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Science Daily

Brain rhythms reveal a secret switch between old memories and new adventures

Scientists have uncovered how the brain reroutes its communication pathways depending on whether it’s processing something ...

A Normal ECG Doesn’t Guarantee Heart Health, Warns Doctor; How to Detect Hidden Problems Early

A doctor has cautioned that a normal ECG result does not always mean the heart is healthy. Many hidden issues, such as ...
AHA/ASA Journals

Decoding Supraventricular Tachycardia by Holter ECG Analysis

This case highlights the diagnostic value of Holter ECG monitoring in uncovering spontaneous arrhythmia mechanisms. Several ...

What a 'Normal' Resting Heart Rate Should Really Be

A heart rate that averages above 100 beats per minute is called tachycardia. You can develop a high heart rate because of ...
ahajournals.org

Clinical Considerations for Competitive Sports Participation for Athletes With Cardiovascular Abnormalities: A Scientific Statement From the American Heart Association and ...

Larry A. Allen, MD, MHS, FAHA, FACC; Mats Börjesson, MD, PhD, FACC; Alan C. Braverman, MD, FACC; Julie A. Brothers, MD; Silvia Castelletti, MD, MSc, FESC; Eugene H ...