What is peripheral vascular disease? 
What is peripheral vascular disease?
A cardiologist discusses risks, symptoms and treatment methods for this condition.
Sleep apnea influences how the brain works 
Sleep apnea influences how the brain works
New research finds that looking at chemicals in the brain could help those who suffer from sleep apnea.
Lowering systolic blood pressure could save lives 
Lowering systolic blood pressure could save lives
Researchers found that when the top number is less than 120 there is a lower rate of cardiovascular disease.
Tiny device helps heart failure patient take control of his health 
Tiny device helps heart failure patient take control of his health
His heart failure was getting worse, but a new treatment method helped Leonard take control of his health.
Do you know your calcium score? 
Do you know your calcium score?
If you have risk factors for heart disease, getting a calcium scan could prevent a heart attack in the future.
Heart patient stops at nothing to climb Mt. Kilimanjaro 
Heart patient stops at nothing to climb Mt. Kilimanjaro
Bruce Weiss won’t let his heart condition stop him from accomplishing one of his life goals.
Blood pressure linked to spouse’s stress level 
Blood pressure linked to spouse’s stress level
Husbands are more negatively affected by a wife’s chronic stress.