The heart consists of 4 chambers--2 atria (upper chambers) and 2 ventricles (lower chambers). Blood passes through a valve as it leaves each chamber of the heart. The valves prevent the backward flow ...

Outcomes of interest included all‐cause mortality, clinical cardiovascular outcomes, ankle‐brachial index (ABI), vascular structure and function, quality of life, and other outcomes, such as blood ...

Much of professional and personal success depends on persuading others to recognize your value. You have to do this when you apply for jobs, ask for promotions, vie for leadership positions, or ...