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    Drop in Heart-Related Hospitalizations and Deaths

    Lifestyle changes, wider use of medications driving the trend, researchers say

    WebMD News from HealthDay

    By Steven Reinberg

    HealthDay Reporter

    MONDAY, Aug. 18, 2014 (HealthDay News) -- Deaths and hospitalizations for heart disease and stroke have dropped dramatically in the United States over the past decade, according to a large study of Medicare patients.

    The declines noted from 1999 to 2011 are the result of lifestyle changes, better treatment and effective preventive measures, the researchers said.

    "The findings are jaw-dropping," said lead researcher Dr. Harlan Krumholz, a professor of cardiology at the Yale School of Medicine in New Haven, Conn. "They really show that we have begun to reverse this epidemic of heart disease and stroke."

    Krumholz's team reviewed data on nearly 34 million Americans covered by Medicare, the publicly funded insurance program for older people. They analyzed trends in rates of hospitalization, dying within a month of being admitted to a hospital, being admitted again within a month and dying during the following year.

    By the end of 2011, hospitalization rates for heart attacks had dropped 38 percent. Rates of unstable angina (sudden chest pain that can signal a heart attack) fell almost 85 percent. And hospitalizations declined about one-third for both heart failure and stroke, the researchers found.

    "Through improved quality of care, we have markedly cut down the risk of dying when you are hospitalized with these conditions," Krumholz said.

    The risk of death within a year after hospitalization for unstable angina or heart attack dropped by more than 20 percent. And risk of death after hospitalization for heart failure and stroke declined 13 percent, the researchers found.

    These declines were greater than for any other medical condition, the researchers said. And no "miracle" treatments came out during this time period, Krumholz said.

    "There is a path to reverse epidemics borne of lifestyle rather than from infectious causes," Krumholz said.

    Certainly, emphasis on healthy diets and exercise has helped, he and other experts said.

    Use of high-blood pressure medication, widespread acceptance of statin drugs to control cholesterol levels, and significant reductions in cigarette smoking have also helped bring these improvements about, Krumholz said. Faster and better treatment for heart attack has saved lives as well, he said.

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