Heart failure symptoms have been reversed in patients with a new pacemaker that changes how the heart is fuelled.

Maintaining a stable heartbeat is critical for survival. Your heart must constantly adapt its output to meet changing demands for oxygen and nutrients. Traditionally, scientists have attributed this ...

Researchers have created over 3,800 anatomically accurate digital hearts to investigate how age, sex and lifestyle factors influence heart disease and electrical function. For the first time, ...

Health issues in other organ systems, like the kidneys or metabolic system — which includes how the body manages weight and ...

Dr Jeremy London warns against a sedentary lifestyle, noting that it negatively impacts heart health, and advocates regular exercise to improve heart function. | Health ...

New research shows how the Greenland shark’s heart keeps working for centuries by tolerating aging rather than avoiding it.

A new study reveals that encapsulated heating methods, an often-used heat simulation method, significantly increase heart rates and cardiac strain compared to natural heat exposure like those ...

A US-based cardiovascular surgeon warns that a sedentary lifestyle is one of the biggest threats to heart health. Even short ...

That argument with your boss yesterday? The grief you’ve been carrying since losing a loved one? The daily stress of your commute? They’re not just affecting your mood – they could be changing the ...

Lower cardiac output has been tied to poorer cerebral blood flow (CBF) in the temporal lobes of older adults without heart failure, a finding that adds to a growing body of research linking heart ...