Weill Cornell Medicine researchers have determined the full-length structure of a blood pressure-regulating hormone receptor for the first time, uncovering how it functions, which may enable better ...

A new lab-grown material has revealed that some of the effects of aging in the heart may be slowed and even reversed. The discovery could open the door to therapies that rejuvenate the heart by ...

The heart has long been thought to be controlled solely by the autonomic nervous system, which transmits signals from the brain. The heart's neural network, which is embedded in the superficial layers ...

Vienna, Austria- 31 March 2025 - While everybody’s heart has an absolute chonological age (as old as that person is), hearts also have a theoretical ‘biological’ age1 that is based on how the heart ...

The researchers identified several types of neurons in the heart that have different functions, including a small group of neurons with pacemaker properties. The finding challenges the current view on ...

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

Not all superfoods live up to the hype, but this tiny food has exceptional health benefits. Dr Chopra explains why it is a ...

The study highlights that marathon running causes measurable short-term effects on the heart. Biomarkers associated with ...