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Finding Power in My Panic Attacks
Trouble started in the form of rivulets of sweat dampening the waistband of my underwear. It was a bluebird afternoon in Phoenix in December of 2020, mid 60s, desert dry, and my heart was jackhammering against my ribcage. Breathing felt like I was sucking air through a stir straw. A small ABC News crew was arrayed before me, ready to broadcast the report I’d written that day, but with my vision narrowed to a needle’s eye, I could barely see them. I tried to swallow away the sandiness in my mouth but realized I’d forgotten how. [time-brightcove not-tgx=”true”] “I can’t swallow!...
Source: TIME: Health - September 12, 2023 Category: Consumer Health News Authors: Matt Gutman Tags: Uncategorized freelance Source Type: news

Straight from the heart: Mysterious lipids may predict cardiac problems better than cholesterol
Stephanie Blendermann, 65, had good reason to worry about heart disease. Three of her sisters died in their 40s or early 50s from heart attacks, and her father needed surgery to bypass clogged arteries. She also suffered from an autoimmune disorder that results in chronic inflammation and boosts the odds of developing cardiovascular illnesses. “I have an interesting medical chart,” says Blendermann, a real estate agent in Prior Lake, Minnesota. Yet Blendermann’s routine lab results weren’t alarming. At checkups, her low-density lipoprotein (LDL), or “bad,” cholesterol hovered around the 100 milligrams-per-...
Source: Science of Aging Knowledge Environment - March 16, 2023 Category: Geriatrics Source Type: research

How AI Is Changing Medical Imaging to Improve Patient Care
That doctors can peer into the human body without making a single incision once seemed like a miraculous concept. But medical imaging in radiology has come a long way, and the latest artificial intelligence (AI)-driven techniques are going much further: exploiting the massive computing abilities of AI and machine learning to mine body scans for differences that even the human eye can miss. Imaging in medicine now involves sophisticated ways of analyzing every data point to distinguish disease from health and signal from noise. If the first few decades of radiology were about refining the resolution of the pictures taken of...
Source: TIME: Health - November 4, 2022 Category: Consumer Health News Authors: Alice Park and Video by Andrew D. Johnson Tags: Uncategorized Frontiers of Medicine 2022 healthscienceclimate Innovation sponsorshipblock Source Type: news

UTSA study: Stress in crops points to surprising benefits
(University of Texas at San Antonio) Stress is known as the 'killer disease' and in humans it can lead to an increased risk of terminal issues such as heart attack or stroke. But now research conducted at The University of Texas at San Antonio (UTSA) and published in the latest issue of Plants indicates that stress in the plant kingdom is far less destructive to plants than it is to humans.
Source: EurekAlert! - Social and Behavioral Science - February 14, 2019 Category: International Medicine & Public Health Source Type: news

'Extreme Sitting' For More Than 10 Hours A Day Linked To Heart Disease
By Kathryn Doyle (Reuters Health) – Being sedentary, at least in moderation, is unlikely to cause heart disease, according to a new review of past research. Based on their analysis, researchers conclude that only very high levels of sedentary time ― more than 10 hours per day ― are linked to an increased risk of heart attack, stroke or heart disease-related death. Compared to sitting for less than three of one’s waking hours each day, more than 10 hours of sedentary time was tied to an 8 percent increase in risk for developing heart disease. “Our findings suggest that sedentary time is associated with...
Source: Healthy Living - The Huffington Post - July 21, 2016 Category: Consumer Health News Source Type: news

The Jekyll and Hyde of Statins
By Drs. David Niesel and Norbert Herzog, Medical Discovery News Cholesterol-lowering drugs called statins are the most prescribed drug ever. About 30 percent of Americans are currently taking statins such as Crestor, Lipitor, Mevacor and Zocor. Overall, statins can be good thing, but as with all drugs, there are some negative effects. Statins lower cholesterol by inhibiting a protein called HMG-CoA reductase. Since high cholesterol levels are linked to heart disease, statins can reduce the risks of heart attack and stroke, two of the leading causes of death in the United States. Recent reports from the American Heart Assoc...
Source: Science - The Huffington Post - February 3, 2016 Category: Science Source Type: news

Do diet soft drinks actually make you gain weight?
Conclusion This prospective study found that people who drank diet soft drinks every day experienced greater waist circumference gain over up to nine years of follow-up compared with those who never drank diet drinks (3.04cm gain versus 0.77cm). They also experienced a minimal gain in BMI (+0.05kg/m2) over follow-up, compared with a minimal loss in non-users of diet drinks (-0.41kg/m2). However, this study certainly does not prove that diet drinks, and diet drinks alone, are responsible for these small increases in waist circumference and BMI. People who drank diet drinks tended to have higher BMIs and waist circumferen...
Source: NHS News Feed - April 8, 2015 Category: Consumer Health News Tags: Food/diet Obesity Source Type: news

Aortic stiffness: pathophysiology, clinical implications, and approach to treatment
Salil Sethi, Oscar Rivera, Rene Oliveros, Robert Chilton University of Texas Health Science Center, San Antonio, TX, USA Abstract: Aortic stiffness is a hallmark of aging, and classic cardiovascular risk factors play a role in accelerating this process. Current changes in medicine, which focus on preventive care, have led to a growing interest in noninvasive evaluation of aortic stiffness. Aortic stiffness has emerged as a good tool for further risk stratification because it has been linked to increased risk of atherosclerotic heart disease, myocardial infarction, heart failure, and stroke. This has led to the invention an...
Source: Integrated Blood Pressure Control - May 22, 2014 Category: Cardiology Tags: Integrated Blood Pressure Control Source Type: research