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Protein study reveals how the tiny shrew achieves a resting heart rate of 1,020 beats per minute

Phys.org
The shrew's resting heart rate can reach up to 17 beats per second, equivalent to about 1020 beats per minute. In comparison, the average human resting...
3 days ago

St. Luke’s has new tool to test mini-arteries to the heart

Lehigh Valley Business
The Abbott PressureWire X, the tiniest device ever made for measuring the health and function of the mini-arteries that supply blood flow to the heart muscle.
1 month ago

Tiny killers: How autoantibodies attack the heart in lupus patients

Medical Xpress
Lupus is characterized by a large number of autoantibodies, immune proteins that mistakenly target a person's own tissues or organs.
1 month ago

Unprecedented Study Shows Berlin Heart Device Provides Lifesaving “Bridge” For Young Children And Babies

Texas Children’s
We found that the Berlin Heart, a tiny heart pump designed to maintain blood flow in babies and small children with serious heart failure, has proved effective...
2 months ago

Tiny deletion in heart muscle protein briefly affects embryonic ventricles but has long-term effects on adult atrial fibrilla

University of Alabama at Birmingham
Now, in a study in zebrafish and human heart muscle cells, researchers show that a tiny deletion in the A-band of titin — the loss of just nine amino acids out...
2 months ago

From Dr. Oz to Heart Valves: A Tiny Device Charted a Contentious Path Through the FDA

KFF Health News
The story of MitraClip, a device Dr. Oz helped invent to treat faulty heart valves, is a cautionary tale about the science, business, and regulation of...
2 months ago

Long Term Cognitive Function After Cardiac Arrest: A Mini-Review

Frontiers
This narrative mini-review, explores available evidence on hypoxic brain injury and long-term cognitive function in cardiac arrest survivors.
3 months ago

How tiny ‘heart-shaped’ leaves sprouting in your garden could mean £15,000 bill is coming your way – take a...

The Sun
HEART-SHAPED LEAVES. The leaves are shaped like love hearts and can grow as much as 20cm in length, according to the weed experts. But don't be fooled by this...
4 months ago

World's smallest pacemaker gives new hope to babies with heart defects

NBC News
For the tiniest infants born with heart defects, a pacemaker the size of a pill now provides hope to families who are dealing with the problem.
4 months ago

Garden warning as tiny ‘heart-shaped’ leaves could lead to £15k bill - how to spot them

Daily Express
Weed experts told the Mirror that the leaves of Japanese knotweed are shaped like love hearts and can grow up to 20cm in length.
4 months ago