Cardiovascular deaths on the rise in the US
According to the American Heart Association (AHA), nearly half of all adults in the United States have cardiovascular disease. It caused more deaths in 2016 than previous years, despite rates of cardiovascular deaths having declined worldwide.
Heart disease is the leading cause of mortality in the United States, followed closely by cancer and chronic respiratory diseases.
In fact, heart disease causes almost 1 in 4 deaths in the U.S.
Staying abreast of the latest statistics on the prevalence of this condition is key for prevention.
Physicians, governmental organizations, and patients alike can benefit from information on heart disease death rates and risk factors that stave off cardiovascular conditions.
In this context, the American Heart Association (AHA) have just published their 2019 updated Heart and Stroke statistics in the journal Circulation.
The report is a compilation of the latest statistics on the prevalence of cardiovascular disease both in the U.S. and across the globe. The AHA worked in collaboration with the National Institutes of Health (NIH) and other governmental organizations to put the report together.
According to the report, about 48 percent of all U.S. adults — or almost half of the adult population — are living with a form of cardiovascular disease.
Cardiovascular disease is an umbrella term for several conditions, including atherosclerosis, heart disease, heart failure, stroke, heart attack, arrhythmia, and heart valve problems.
Hypertension and cardiovascular risk
The updated AHA report found that in the U.S., cardiovascular deaths have increased significantly in recent years, despite the fact that across the globe, the number of cardiovascular deaths has declined.
Specifically, in the U.S., 840,678 cardiovascular deaths were registered in 2016, a number that has gone up from 836,546 deaths in 2015.
However, worldwide, 17.6 million people died from a cardiovascular condition in 2016, compared with 17.9 million in 2015.
Importantly, the recently reported high prevalence of cardiovascular disease is mainly due to the fact that the definition of what constitutes high blood pressure has changed.
According to the AHA's updated 2017 hypertension guidelines, a reading of 130/80 millimeters of mercury (mm Hg) or above counts as high blood pressure, whereas previously this reading was 140/90 mm Hg.
Dr. Ivor J. Benjamin, the president of the AHA and the director of the Cardiovascular Center at the Medical College of Wisconsin in Milwaukee, comments on the importance of high blood pressure for cardiovascular risk.
"As one of the most common and dangerous risk factors for heart disease and stroke," he states, "this overwhelming presence of high blood pressure can't be dismissed from the equation in our fight against cardiovascular disease."
"Research has shown that eliminating high blood pressure could have a larger impact on [cardiovascular] deaths than the elimination of all other risk factors among women and all except smoking among men."
-Dr. Ivor J. Benjamin
