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Study: High Blood Pressure and Prediabetes Together Increase Risk to Heart

​High blood pressure and prediabetes together may do more harm to the body than either one alone.
The first study of its type looking into the association between slightly elevated blood sugar levels and high blood pressure found that prediabetes didn’t increase cardiovascular risk by itself. But when researchers looked at prediabetes paired with high blood pressure, they found a significant increase in coronary artery disease severity and cardiovascular events.
The study's senior author Dr. Jian-Jun Li, director and professor at the National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College in Beijing, provided a scenario to explain how the conditions’ coexistence can make matters much worse.