Screens show heart valves opening and closing. The heart sits in a chamber, called the Visible Heart apparatus, filled with a clear blood substitute called Krebs–Henseleit solution coming from ...

Feb. 11, 2025 — Patients aged between 50 to 70 years with a mechanical heart valve replacement had better long-term survival compared to those with a biological valve, new research has ...

Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...

High-quality mechanistic and clinically relevant science to keep clinicians at the forefront of the latest advancements in the diagnosis and treatment of heart failure ...