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Offbeat: General
Published

Heart over head? Stages of the heart's cycle affect neural responses      (via sciencedaily.com)     Original source 

Optimal windows exist for action and perception during the 0.8 seconds of a heartbeat, according to...

Biology: Zoology Ecology: Animals Ecology: Extinction Offbeat: General Offbeat: Plants and Animals
Published

Researchers listen to the hearts of bats in flight      (via sciencedaily.com)     Original source 

Unique recordings show that bats can ramp up heart rate from 6 to 900 b.p.m within minutes. ...

Space: The Solar System
Published

Modeling offers new perspective on how Pluto's 'icy heart' came to be - Modeling Offers New Perspective on How Pluto's 'Icy Heart' Came to Be      (via sciencedaily.com) 

Pluto's "icy heart" is a bright, two-lobed feature on its surface that has attracted researchers eve ...

Biology: Cell Biology
Published

Eggs may not be bad for your heart after all      (via sciencedaily.com)     Original source 

Whether you like your eggs sunny-side up, hard boiled or scrambled, many hesitate to eat them amid c...

Biology: Biochemistry Biology: Cell Biology Biology: General Biology: Microbiology
Published

Scientists link certain gut bacteria to lower heart disease risk      (via sciencedaily.com)     Original source 

Changes in the gut microbiome have been implicated in a range of diseases including type 2 diabetes,...

Biology: Biochemistry
Published

'A hearty debate' concludes plant-based meat alternatives are healthier for your heart than meat      (via sciencedaily.com)     Original source 

Even though there is substantial variability in the contents and nutritional profiles of plant-based...

Offbeat: General Offbeat: Space Space: Astrophysics Space: Cosmology Space: General Space: Structures and Features
Published

How the 'heart and lungs' of a galaxy extend its life      (via sciencedaily.com)     Original source 

Galaxies avoid an early death because they have a 'heart and lungs' which effectively regulate their ...

Biology: Biochemistry Biology: Cell Biology
Published

Swap red meat for Quorn protein to improve heart health and reduce waist circumference, study finds      (via sciencedaily.com)     Original source 

People looking to reduce their cholesterol and trim fat from around their waist could try swapping m...

Biology: Zoology Environmental: General Geoscience: Environmental Issues
Published

'Nutritional quality must be at the heart of climate smart agriculture' -- researchers      (via sciencedaily.com)     Original source 

Farmers in sub-Saharan Africa need to diversify away from growing maize and switch to crops that are...

Biology: Biochemistry
Published

Sweetened drinks linked to atrial fibrillation risk      (via sciencedaily.com)     Original source 

An analysis of health data in the UK Biobank found a 20% higher risk of irregular heart rhythm, know ...

Physics: Optics
Published

Wearable tech captures real-time hemodynamics on the go      (via sciencedaily.com)     Original source 

Researchers have developed a photoacoustic imaging watch for high-resolution imaging of blood vessel...

Chemistry: Biochemistry Energy: Technology Physics: Optics
Published

Gentle defibrillation for the heart      (via sciencedaily.com)     Original source 

Using light pulses as a model for electrical defibrillation, scientists developed a method to assess...

Geoscience: Geochemistry
Published

Study reveals how 'forever chemicals' may impact heart health in older women      (via sciencedaily.com)     Original source 

New research has linked multiple types of per- and polyfluoroalkyl substances (PFAS, also known as '...

Biology: Cell Biology Biology: General Biology: Microbiology Biology: Molecular
Published

Pre-surgical antibody treatment might prevent heart transplant rejection      (via sciencedaily.com)     Original source 

Anti-rejection regimens currently in use are broad immunosuppressive agents that make patients susce...

Biology: Biochemistry Biology: Cell Biology
Published

Link between high levels of niacin -- a common B vitamin -- and heart disease, study suggests      (via sciencedaily.com)     Original source 

Researchers have identified a new pathway that contributes to cardiovascular disease associated with...

Physics: Acoustics and Ultrasound
Published

Wearable sensor uses ultrasound to provide cardiac imaging on the go - Wearable Sensor Uses Ultrasound to Provide Cardiac Imaging on the Go      (via sciencedaily.com) 

Engineers and physicians have developed a wearable ultrasound device that can assess both the struct...