A study published in January found Americans overestimate their understanding of what’s considered “normal” for blood pressure. Monitors with a color-coded “traffic light indicator” give at-home users a visual cue to match results with current guidelines.

The American Heart Association’s cardiovascular health checklist now includes guidelines for healthy sleep. New research suggests people who get the recommended 7-9 hours of sleep per night tend to manage other health factors more effectively.

Have you ever had a blood pressure reading that was higher than expected? Many people, including some healthcare professionals, don't realize how volatile this vital sign can be. It’s constantly changing in response to physical and psychological stimuli.

A large observational study found a small, but consequential, rise in average blood pressure during the early peak of the Covid-19 pandemic. Average systolic blood pressure increased by about 2 mmHg. Diastolic pressure also rose slightly.