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News on Heart and Vascular Diseases
								
																	Heart and Vascular Diseases
			
								illustration of the human cardiovascular system
      
            
            January 31, 2024|
						Research Feature
                                                                	
	Unlocking the mysteries of a heart disease trigger
	

        
                                        What researchers are learning about clonal hematopoiesis As the body ages, it is normal for changes in cells to occur. “Cells divide every day and mutations happen,” said Emma M. Groarke, M.D., an attending hematologist and researcher in NHLBI’s Hematopoiesis and Bone Marrow Failure Laboratory . “Most of the time they don’t have any effect.” Yet...
      
      A woman drinks a glass of water
              January 02, 2023|
						
            News Release
                  
  
                	
	Good hydration linked to healthy aging
	

        NIH findings may provide early clues about increased risks for advanced biological aging and premature death Adults who stay well-hydrated appear to be healthier, develop fewer chronic conditions, such as heart and lung disease, and live longer than those who may not get sufficient fluids, according to a National Institutes of Health study...
    An artery is shown with early accumulation of plaque.
              November 21, 2022|
						
            News Release
                  
  
                	
	Study challenges “good” cholesterol’s role in universally predicting heart disease risk
	

        Lower levels of HDL cholesterol were associated with increased risks for heart attacks in white but not Black adults, and higher levels were not protective for either group A National Institutes of Health-supported study found that high-density lipoprotein (HDL) cholesterol, often called the “good cholesterol,” may not be as effective as scientists...
    Healthy leg artery on an abstract blue background
              November 07, 2022|
						
            News Release
                  
  
                	
	Bypass surgery favorable for initial treatment of chronic limb-threatening ischemia
	

        Certain adults with this artery-blocking condition may see more benefits with an open bypass compared to less-invasive procedures to improve circulation Performing open bypass surgery to restore circulation for people with a severe form of peripheral artery disease (PAD) – a condition that limits blood flow to the legs and feet – resulted in better...
    Photo of young African-American man sitting on a couch and checking blood pressure with upper arm cuff and monitor.
              November 01, 2022|
						
            News Release
                  
  
                	
	NIH-funded study shows blood pressure levels rose during pandemic
	

        Telemedicine, home-monitoring may have helped lessen impact Adults with hypertension saw a small, but consequential, rise in their blood pressure levels during the first eight months of the COVID-19 pandemic, while the number of times they had their blood pressure measured dropped significantly, according to a study supported by the National...
    A clinician talks to an adult man in a medical setting.
              October 19, 2022|
						
            News Release
                  
  
                	
	NIH-supported study finds racial disparities in advanced heart failure treatment
	

        White adults were twice as likely as Black adults to receive mechanical heart pumps or heart transplants Black adults treated at advanced heart failure centers received potentially life-changing therapies, such as transplants and heart pumps, about half as often as white adults, possibly due to racial bias, a small National Institutes of Health...
    A medical image of a heart is shown with DNA.
              September 29, 2022|
						Research Feature
                  
  
                	
	Genetic paths to predicting heart disease
	

        The human genome was fully sequenced more than 20 years ago and is powering ways to predict, treat, and prevent cardiovascular disease As researchers study the genetic underpinnings of heart and vascular disease, they are creating new ways to screen, diagnose, and treat patients for a variety of heart conditions. Some are exploring how to better...
  
      
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