Both the "top" and "bottom" blood pressure numbers can increase your risk of heart attack and stroke, study says CNNWhat is a healthy blood pressure? NBCNews.comStudy: Top, bottom blood pressure numbers each predict cardiovascular risk UPI NewsWhen It Comes To Blood Pressure Both Numbers Matter, New Study Says CBS BostonBoth Diastolic, Systolic Blood Pressure Indicate Heart Attack Risks Interesting EngineeringView full coverage on Google News