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UrduResearchers at the IU School of Optometry and IU Luddy School of Informatics, Computing and Engineering will advance next-generation technology that uses a simple eye scan to assist in the early detection of conditions such as Alzheimer’s disease, diabetes and heart disease.
Tag: Hypertension
Lactic Acid Helps Blood Vessels Relax, Could Improve Muscle and Heart Health
A new study in rats shows that lactate, a substance found in the muscles, initiates a cascade of actions in the muscles that helps blood vessels relax. The surprising results are published ahead of print in the journal Function.
Johns Hopkins Medicine Study Finds Commonly Used Arm Positions Can Substantially Overestimate Blood Pressure Readings
Investigators say failing to follow arm support guidelines during BP screening could have significant clinical impact
Hypertension Disrupts Natural Blood Pressure ‘Dipping’ Rhythm in Both Sexes
High blood pressure disrupts natural day-and-night blood pressure dipping patterns in males and females, according to a new study from Tulane University School of Medicine.
Ochsner Digital Medicine elevates program with a focus on total cardiometabolic health
Ochsner Digital Medicine is announcing an added capability to its cardiometabolic solution: comprehensive weight management care.
New progress in wearable blood pressure monitoring enabled by flexible electronics and machine learning
Wearable cuffless blood pressure monitoring is expected to overcome the discomfort caused to patients by commonly used cuff sphygmomanometers in clinical settings. Flexible electronics and machine learning provide new impetus for the development of wearable cuffless blood pressure monitoring, bringing continuous and comfortable blood pressure monitoring to patients.
Uncontrolled Hypertension: The Old ‘Silent Killer’ is Alive and Well
High blood pressure affects about 45% of U.S. adults. In the 1970s, only about 50% of patients were aware of their hypertension. Today, 54% are aware of their high blood pressure, 40% are actively treated and 21% are actively controlled. As such, researchers alert health care providers that the old “silent killer” is alive and well.
WHAT WILL THE NEW CARDIOVASCULAR RISK CALCULATOR MEAN FOR PATIENTS?
If current guidelines for cholesterol and high blood pressure treatment remain unchanged, a newly unveiled heart risk calculator would render 16 million people ineligible for preventive therapy.
Blood pressure high for years? Beware of stroke risk
Years of high systolic blood pressure are linked to a greater risk for the two most common types of stroke. The results suggest that early diagnosis and sustained control of high blood pressure over the lifespan are critical to preventing stroke, especially in Black and Hispanic patients who are more likely to have uncontrolled hypertension.
Exercise More, Sit Less to Manage Frailty and Hypertension Risk in Aging
A new study of middle-age and older adults looks at sex differences in frailty levels and their link with heart health. The findings suggest that moving your body more through regular exercise and sitting less can help keep both heart disease and frailty at bay as we age.
George Bakris, internationally recognized hypertension expert, 1952-2024
Bakris served on the UChicago faculty for 18 years and was director of the Comprehensive Hypertension Center.
Higher Calcium and Zinc Intake Linked with Healthier Pregnancy Outcomes
People with higher intakes of calcium and zinc in the three months before they conceived were significantly less likely to suffer hypertensive disorders during their pregnancy compared with those who had lower intakes of these essential minerals, according to new research.
Blocking Key Protein Normalizes Uterine Muscle Tone
Rockville, Md. (June 10, 2024)—Abnormal uterine blood flow is a hallmark of hypertensive disorders of pregnancy, including chronic hypertension, preeclampsia and gestational hypertension. Abnormal uterine blood flow is also associated with a low fertility rate. However, the mechanisms controlling uterine…
High Blood Pressure in the Hospital: What Doctors Should Know
A new statement from the American Heart Association recommends a much more conservative approach to treating high blood pressure in acute care.
Vigorous Exercise May Preserve Cognition in High-Risk Patients With Hypertension
People with high blood pressure have a higher risk of cognitive impairment, including dementia, but a new study from researchers at Wake Forest University School of Medicine suggests that engaging in vigorous physical activity more than once a week can lower that risk.
Women’s Health Month: Artificial Intelligence Can Improve OB-GYN Care
Cedars-Sinai investigators are using artificial intelligence (AI) to reduce serious health risks associated with pregnancy and childbirth and improve screening for some gynecological cancers.
Intensive Blood Pressure Treatment May Help Some Middle-Aged Women
Investigators in the Smidt Heart Institute at Cedars-Sinai and colleagues report that women with Type 2 diabetes diagnosed with hypertension before age 50 may benefit from intensive blood pressure treatment.
High Blood Pressure Linked to Increased Risk of Malaria in Mice
Rockville, Md. (April 4, 2024)—Hypertensive mice with abnormal red blood cells are at greater risk for developing malaria, according to a new study. Until now, the link between high blood pressure and malaria has not been extensively studied. Physiologists compared…
Want to cut U.S. heart risks? Get more people into primary care, study suggests
When someone has a heart attack or a stroke, specialized care can give them the best chance of surviving.
Little guidance exists for treating inpatients with asymptomatic high blood pressure
A systematic review of 14 clinical practice guidelines found that guidance on inpatient management of elevated blood pressure (BP) without symptoms is lacking. According to the authors, this lack of guidance may contribute to variable practice patterns. The review is published in Annals of Internal Medicine.
Transplant doctor discusses how living kidney donors can help those in need of a transplant.
Eric Martinez, MD, at Baylor Scott & White Health, discusses how living kidney donors can help those in need of a transplant. What You Need to Know: Risk factors that could lead to kidney transplant include high blood pressure and…
Long-term survivors of childhood cancer at higher risk of death following heart issues; threshold for treating risk factors should be lower
New research out of VCU Massey Comprehensive Cancer Center and VCU Health Pauley Heart Center indicates that survivors of childhood cancer are at a significantly higher risk of death following a major cardiovascular event — including heart failure, heart attack or stroke — than the general public.
Healthcare leaders plea to reinstate the Canadian hypertension control program to prevent death and disability
A passionate plea for the re-establishment of Canada’s health coalition focused on hypertension prevention and control appears as an editorial in the Canadian Journal of Cardiology, published by Elsevier.
Genes affect your blood pressure from early childhood
Certain genes associated with hypertension affect blood pressure from early in life, and they increase the risk of cardiovascular disease as you get older. However, you can do something about it.
High-salt Diet Alters Kidney Metabolism, Other Metabolic Functions
Rockville, Md. (February 23, 2024)—A high-salt diet leads to alterations in kidney metabolism, according to researchers from the University Medical Center Hamburg-Eppendorf in Germany. Kidneys are critical metabolic organs that are responsible for filtering, reabsorbing, secreting and metabolizing “vast amounts…
Doctors discusses recent study about blood pressure and its impacts on heart attacks and strokes
Marc Elieson, MD, at Baylor Scott & White Health, discusses recent study about blood pressure and its impacts on heart attacks and strokes. What You Need to Know: People with high systolic numbers were found more at risk for heart…
Postpartum heart risk: Tips for young moms who may be unaware of long-term dangers
Young women with healthy hearts may be unaware they face elevated risks of developing heart disorders after becoming pregnant. Even worse, the issue may go undetected for years after giving birth because symptoms may mimic those of pregnancy. Dr. Rina…
Older Adults with Advanced Hypertension Should Be Careful with Certain Antihypertensive Medicines
Rockville, Md. (February 8, 2024)—Current data published in the journal Function “indicate caution against the use of L-type Ca2+ channel blockers in elderly patients or patients with advanced hypertension and/or onset of cardiovascular remodeling, where levels of STIM and ORAI…
New weight loss medication may help lower blood pressure in adults with obesity
DALLAS, Feb. 5, 2024 —The new weight loss medication tirzepatide significantly lowered the systolic blood pressure (the top number in a blood pressure reading) for nearly 500 adults with obesity who took the medication for about eight months, according to new research published today in Hypertension, an American Heart Association journal.
Home monitoring associated with improved outcomes in hypertension
A study of nearly 20,000 patients with hypertension found that receiving care in a practices with a high use of remote patient monitoring (RPM) was associated with improved outcomes but an overall net increase in hypertension spending. The study is published in Annals of Internal Medicine.
Study shows engineered gut bacteria can treat hypertension
The finding from scientists at The University of Toledo opens new doors in the pursuit of harnessing our body’s own microbiome to regulate blood pressure
Integrated chronic care in Africa can improve outcomes and save money
Across Africa about two million premature deaths each year are caused by the effects of diabetes and hypertension.
Hispanics Are Being Impacted By Diabetes and Kidney Disease
Paula Duran, MD, at Baylor Scott & White Health, answers the most common patient questions and reacts to the latest medical research impacting the Hispanic population. Why do Hispanics have a high incidence of diabetes and subsequent kidney disease? Is…
Loss of Key Protein Makes Mice More Likely to Develop High Bood Pressure
Rockville, Md. (September 26, 2023)—Researchers from the Medical College of Wisconsin found that loss of the key protein prorenin receptor in a mouse’s brain makes mice more susceptible to developing hypertension. The results are contrary to Pablo Nakagawa, PhD, and…
RUDN University Doctors Improved Antioxidant Response in Diabetics and Hypertensive Patients
RUDN University doctors studied what happens to oxidative and antioxidant processes in the heart during diabetes and hypertension. The work provides insight into the relationship between these processes at the molecular level and outlines possible therapeutic targets.
High blood pressure in males in late adolescence associated with increased risk of major cardiovascular events later in life
A study of more than one million Swedish men followed for up to 50 years found that higher blood pressure (BP) at age 18 was associated with an increased risk for major cardiovascular events later in life, including heart failure, heart attacks, strokes, and mortality.
MD Anderson Research Highlights for August 30, 2023
The University of Texas MD Anderson Cancer Center’s Research Highlights showcases the latest breakthroughs in cancer care, research and prevention. These advances are made possible through seamless collaboration between MD Anderson’s world-leading clinicians and scientists, bringing discoveries from the lab to the clinic and back.
Recent developments include a novel computational tool to detect single base pair DNA changes in single-cell sequencing data, a potential target to treat hypertension caused by drugs commonly used in organ transplants, further insights into the steps involved in genetic recombination, a novel treatment target for a subset of adenoid cystic carcinoma (ACC), a combination therapy that improves outcomes in certain patients with acute myeloid leukemia (AML), and a target for treating prolonged cytopenia in patients with relapsed/refractory large B cell lymphoma treated with chimeric antigen receptor (CAR) T cell therapy.
MEDIA ADVISORY: Cedars-Sinai Experts Available to Discuss Safety, Benefits of Using Medications to Lose Weight
The science is unclear on exactly why an increasingly popular new class of federally approved diabetes and obesity medications work, but they do know that they are effective at helping people lose weight.
Study Finds Doctors’ Recommendations Associated with Healthy Behaviors Among Brazilians with Hypertension
A new study conducted by researchers from the University of Illinois Urbana-Champaign sheds light on the impact of doctors’ recommendations on healthy behaviors among individuals with hypertension in Brazil.
Enzyme in T Cells Worsens Salt-sensitive Hypertension and Related Kidney Damage
Article title: Functional NADPH oxidase 2 (NOX2) in T cells amplifies salt-sensitive hypertension and associated renal damage Authors: Samuel D. Walton, John Henry Dasinger, Emily C. Burns, Mary Cherian-Shaw, Justine M. Abais-Battad, David L. Mattson From the authors: “The results…
Mitochondrial Changes Linked to High Blood Pressure in Pregnancy
A new study provides evidence for the possibility that mitochondrial dysregulation could be a contributing factor in the development of hypertensive disorders of pregnancy. The study is published in Physiological Genomics. It was chosen as an APSselect article for July.
Blood pressure patterns in the first half of pregnancy improve early prediction of preeclampsia and gestational hypertension
Routine blood pressure readings recorded in the first half of pregnancy can be divided into 6 distinct patterns that can effectively stratify patients by their risk of developing preeclampsia and gestational hypertension later in pregnancy, Kaiser Permanente researchers found.
Alcohol Use, Even at Low Levels, Increases Risk of Developing Disease
Even low levels of alcohol use can increase the likelihood of developing diseases like cancer and heart disease. A systematic review of studies of the relationship between alcohol use and risk of disease published in Alcohol: Clinical and Experimental Research found that disease risk increases as alcohol use increases and high levels of alcohol use have clear detrimental health effects. While lower-level alcohol use can be protective against certain diseases, it can have significant adverse health effects for many other diseases. The authors urge greater awareness that any level of alcohol use can increase a person’s risk of developing serious, even fatal, diseases.
New discoveries about where atherosclerotic plaques rupture can lead to preventive treatments
A common cause of myocardial infarction and stroke is the rupture of atherosclerotic plaques. The exact location of plaque ruptures has previously been unknown, but now researchers at Lund University have mapped this. The research team has also identified an enzyme, a marker, that they hope will help predict who is at risk of having a myocardial infarction or a stroke due to a ruptured atherosclerotic plaque.
Mobile phone calls linked with increased risk of high blood pressure
Talking on a mobile for 30 minutes or more per week is linked with a 12% increased risk of high blood pressure compared with less than 30 minutes.
Exercise May Prevent Stress-induced Hypertension through Regulation of Brain-bone Marrow Interaction
Article title: Impact of exercise on brain-bone marrow interactions in chronic stress: potential mechanisms preventing stress-induced hypertension Authors: Thu Van Nguyen, Ko Yamanaka, Keisuke Tomita, Jasenka Zubcevic, Sabine S. S. Gouraud, Hidefumi Waki From the authors: “Our findings provide new…
Researchers Develop Web Application to Analyze Hypertension Statistics from National Health and Nutrition Examination Survey
A research team from Wake Forest University School of Medicine has developed an open-source, web-based application that allows users to generate customized hypertension statistics using National Health and Nutrition Examination Survey (NHANES) data.
Machine-learning technique identifies people who would benefit most from treatment to reduce future cardiovascular disease risk
New UCLA research suggests that a novel machine-learning technique known as “causal forest” was about five times more efficient than the current clinical practice of treating patients with high blood pressure.
High blood pressure in your 30s is associated with worse brain health in your 70s
New research from the UC Davis School of Medicine shows high blood pressure in early adulthood is associated with worse brain health in late life — especially for men. The results suggest that treating hypertension in young and middle-aged adults may help prevent dementia and Alzheimer’s disease.
Remote blood pressure management program enhanced care during pandemic
New research has found that a remote hypertension program, operated by Mass General Brigham since 2019, successfully supported patients through the pandemic in achieving their blood pressure goals, with patients who enrolled during the pandemic reaching and maintaining their goal blood pressures an average of two months earlier than in the pre-pandemic period.