Mount Sinai's Cardiovascular Research Institute is sending bioengineered human heart muscle cells and micro-tissues into space for the first time on NASA's 29 th SpaceX commercial resupply services ...

Our hearts beat around 100,000 times a day—and do so throughout our entire lives. They draw the energy for this from the ...

Researchers at the University of California, Irvine, have developed a polymeric biohybrid cardiac device that harnesses the ...

Coin-sized disks cut from the cocoon of the tasar silkworm grub provide a basic scaffold for heart muscle cells.Image: MPI for Heart and Lung Research Because damaged human-heart muscle cannot be ...

Elizabeth Cooney is a cardiovascular disease reporter at STAT, covering heart, stroke, and metabolic conditions. You can reach Liz on Signal at LizC.22. By its name and nature, heart failure doesn’t ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

This colorful tapestry is a section of heart tissue from a zebrafish. The pink clusters are T cells, immune cells that help defend against disease. This colorful tapestry is a section of heart tissue ...

Researchers also reported results from a separate trial of a gene therapy the company is developing for PKP2-related arrhythmogenic cardiomyopathy.

- Muscle cells, also known as myocytes, are specialized cells designed for contraction and force production. Skeletal Muscle Cells: These cells are long, cylindrical, and have a striated (or striped) ...