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Inflammation May Be the Culprit Behind Our Deadliest Diseases
In the early days of my medical residency, I met a man whom we’ll call Jason. He arrived to our emergency room on a holiday, nonchalant yet amiable, and complained of mild chest pain. Jason was tall and trim, with a strong South Boston accent and fingertips still faintly stained from his last home-improvement project. He was only 45 years old, but he looked much younger. He didn’t smoke, barely drank alcohol, and his cholesterol levels had always been normal. No one in his family had a history of heart disease. He asked us if we could work quickly—he wanted to be home for dinner with his daughters. [time-...
Source: TIME: Health - April 11, 2023 Category: Consumer Health News Authors: Shilpa Ravella Tags: Uncategorized freelance health Source Type: news

Impact of increased venous pressure on kidney function and mortality in cardiovascular patients with preserved ejection fraction.
Conclusions: Our study demonstrates that right ventricular preload affects renal function in patients with preserved systolic function and that neither aortic systolic pressure nor left ventricle pressure indices were related to estimated glomerular filtration rate. Furthermore, we demonstrated for the first time that an increased RAP is able to predict a worse prognosis in patients with preserved ejection fraction independently of well-established risk factors, such as blood pressure and SVI. PMID: 31868029 [PubMed - as supplied by publisher]
Source: Current Medical Research and Opinion - December 25, 2019 Category: Research Tags: Curr Med Res Opin Source Type: research

Cardiac adaptation to hypertension in adult female Dahl salt ‐sensitive rats is dependent on ovarian function, but loss of ovarian function does not predict early maladaptation
Abstract Aim of study was to examine experimentally the adult female hypertensive heart in order to determine the role of ovary function in the response of the heart to salt‐dependent hypertension. Dahl salt‐sensitive rats, age 12 weeks, with/without ovariectomy were fed a standard (0.3% NaCl) or high‐salt diet (8%) for 16 weeks. Mean arterial blood pressure monitored noninvasively in conscious state increased significantly by high salt. Echocardiography was performed at baseline and endpoint. Heart function and molecular changes were evaluated at endpoint by left ventricle catheterization, by sirius red staining f...
Source: Physiological Reports - February 8, 2018 Category: Physiology Authors: Stian Ludvigsen, Costantino Mancusi, Simon Kildal, Giovanni Simone, Eva Gerdts, Kirsti Ytrehus Tags: Original Research Source Type: research

12 Innovations That Will Change Health Care and Medicine in the 2020s
Pocket-size ultrasound devices that cost 50 times less than the machines in hospitals (and connect to your phone). Virtual reality that speeds healing in rehab. Artificial intelligence that’s better than medical experts at spotting lung tumors. These are just some of the innovations now transforming medicine at a remarkable pace. No one can predict the future, but it can at least be glimpsed in the dozen inventions and concepts below. Like the people behind them, they stand at the vanguard of health care. Neither exhaustive nor exclusive, the list is, rather, representative of the recasting of public health and medic...
Source: TIME: Health - October 25, 2019 Category: Consumer Health News Authors: TIME Staff Tags: Uncategorized HealthSummit19 technology Source Type: news