Proceedings of the Pennsylvania Academy of Science, Vol. 41 (1967), pp. 10-15 (6 pages) Using a fresh unfixed muscle preparation and phase contrast microscopy, the entire sequence of morphological ...

The human heart, often described as the body's engine, is a remarkable organ that tirelessly beats to keep us alive. At the core of this vital organ, intricate processes occur when it contracts, where ...

In a decades-long effort, researchers have discovered how to tweak the molecular pathways that turn heart muscle motors up or down ...

Atrial fibrillation, heart failure and stroke – hypertrophic cardiomyopathy can lead to many serious health conditions and is a major cause of sudden cardiac death in people younger than 35. „The ...