Palpitations and presyncope in a 40-something
Discussion: Putting all of the information together this patient is most likely suffering from arrhythmogenic cardiomyopathy (AC) better known as ARVC. The medical hx is typical, with sudden onset tachydysrhythmia during physical exertion. It is not uncommon for the initial presentation to be sudden cardiac death (SCD). In fact it is one of the leading causes of SCD in people age less than 40 years. Thus it is very important to identify this disorder. AC is a disease in which myocardium is replaced by fibrofatty tissue. This usually and predominantly affects the RV free wall and apical regions, but it can affect the left v...
Source: Dr. Smith's ECG Blog - March 24, 2024 Category: Cardiology Authors: Magnus Nossen Source Type: blogs
Decoding digestive discomfort: the science behind FODMAPs
FODMAPs are Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols.
Digestive discomfort – excessive flatulence, “bloating”, loose stool, or constipation – is a prevalent issue for many, and it often finds its roots in a group of fermentable carbohydrates collectively known as FODMAPs. Understanding the science behind FODMAPs could help in establishing a more comfortable and gratifying relationship with food.
In the realm of our digestive system, envision a system akin to an intricate ecosystem, teeming with activity. Various nutrients act as its constituents, powering this intern...
Source: David Bradley Sciencebase - Songs, Snaps, Science - February 5, 2024 Category: Science Authors: David Bradley Tags: Food Health and Medicine Source Type: blogs
3D Printed Heart Muscle Beats
Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a technique that allows them to 3D print a heart ventricle, that can then go on to beat rhythmically. The technology could allow researchers to create heart models to test new cardiac drugs and may even pave the way for fully implantable cardiac components. The method involves using rotary spinning to create small fibers that are then infused into a printable hydrogel ink. When 3D printed, this ink retains its printed structure, and cardiomyocytes within it align along the direction of the included fibers. When stimulated u...
Source: Medgadget - August 22, 2023 Category: Medical Devices Authors: Conn Hastings Tags: Cardiac Surgery Cardiology Materials Medicine artificial heart harvard hseas Source Type: blogs
Avocado Study Reveals 17% Drop In Hypertension Rates
Conclusion
Avocado, a vibrant green fruit loaded with health-boosting nutrients, holds a pivotal role in the dietary management of high blood pressure.
Its impressive nutrient profile, including high potassium content, dietary fiber, and healthy fats, makes it an essential addition to a heart-healthy diet.
The promising findings from the British Journal of Nutrition study underline the potential of avocados as a natural and delicious strategy for managing hypertension.
Remember, the key lies in consistent, moderate consumption, aiming for five servings per week.
And as always, if hypertension is a concer...
Source: The EMT Spot - June 9, 2023 Category: Emergency Medicine Authors: Michael Rotman, MD, FRCPC, PhD Tags: News Source Type: blogs
Flaxseeds: A Heart-Healthy Addition For Lower Blood Pressure
This article delves into the remarkable benefits of incorporating flaxseeds into your daily meals. Unearth the science behind how these tiny seeds can aid in reducing blood pressure and promoting overall cardiovascular health.
Quick Summary
Consuming 30 grams of flaxseeds daily can significantly lower your blood pressure within just 12 weeks, contributing to overall heart health.
Flaxseeds are high in potassium, fibre, and alpha-linolenic acid, all of which can contribute to reducing hypertension and promoting cardiovascular well-being.
Incorporating flaxseeds into your diet can be done effortlessly with d...
Source: The EMT Spot - May 21, 2023 Category: Emergency Medicine Authors: Michael Rotman, MD, FRCPC, PhD Tags: Blood Pressure Source Type: blogs
Advantages of Left ventricular hypertrophy (LVH)
This is a 15-year-old post about LVH, written in 2008. Few of my colleagues, now agree with this, but still hesitate to oblige in the open, suggesting it is too good to be true! Re-posting it for your own assessment. Surprised, why cardiology community didn’t consider this observation worthy to pursue.
Advantages of Left ventricular hypertrophy (LVH)
Left ventricular hypertrophy is one of the most common clinical cardiac entity.It is recognised either by ECG or echocardiography.LVH has a unique place in cardiology as it can imply a grossly pathological state or a marker of healthy heart as in physiologica...
Source: Dr.S.Venkatesan MD - May 4, 2023 Category: Cardiology Authors: dr s venkatesan Tags: Uncategorized Source Type: blogs
The Dietary Switch That Reduces Stomach Bloating
Eating high-fibre diets along with this type of food is a proven way to reduce bloating. (Source: PsyBlog | Psychology Blog)
Source: PsyBlog | Psychology Blog - April 14, 2023 Category: Psychiatry & Psychology Authors: Mina Dean Tags: Stomach bloating Source Type: blogs
Fight Aging! Newsletter, March 20th 2023
This study also provides the potential for de novo generation of complex organs in vivo.
T Cells May Play a Role in the Brain Inflammation Characteristic of Neurodegenerative Conditions
https://www.fightaging.org/archives/2023/03/t-cells-may-play-a-role-in-the-brain-inflammation-characteristic-of-neurodegenerative-conditions/
Alzheimer's disease, and other forms of neurodegenerative condition, are characterized by chronic inflammation in brain tissue. Unresolved inflammatory signaling is disruptive of tissue structure and function. Here, researchers provide evidence for T cells to become involved in thi...
Source: Fight Aging! - March 19, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Lowered Dietary Phosphate Slows the Onset of Sarcopenia in Mice
Researchers here find that both reduced phosphate in the diet and use of a phosphate binding drug slow age-related loss of muscle mass in mice. It is an interesting result given the size of the effect. It has been proposed that high levels of phosphates observed in later life are relatively important in the constellation of many contributing mechanisms implicated in the onset of sarcopenia, the name given to this characteristic decline of muscle mass and strength. The data noted here seems a compelling demonstration of the point.
Sarcopenia is defined by the progressive and generalized loss of muscle mass and func...
Source: Fight Aging! - March 15, 2023 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
How Inulin Can Help You Reach Your Weight Loss Goals
Inulin is a type of soluble fibre that can potentially aid weight loss by increasing feelings of fullness and reducing overall calorie intake. (Source: PsyBlog | Psychology Blog)
Source: PsyBlog | Psychology Blog - January 29, 2023 Category: Psychiatry & Psychology Authors: Jeremy Dean Tags: Weight Loss Source Type: blogs
This Delicious Food Reduces Cholesterol
The food contains a healthy fibre that reduces the risk of heart disease and stroke. (Source: PsyBlog | Psychology Blog)
Source: PsyBlog | Psychology Blog - January 19, 2023 Category: Psychiatry & Psychology Authors: Mina Dean Tags: Cholesterol Source Type: blogs
Implanted Hair Follicle Cells Produce Remodeling of Scar Tissue
Researchers here report on an interesting approach to treating scar tissue in skin. Noting that hair follicles appear to promote regeneration in healthy skin, they implant follicles into scar tissue. The result is some degree of beneficial remodeling of the scar. While the next logical step is to better understand the signaling involved in this effect, it is worth noting that researchers have been attempting to understand the mechanisms of skin regeneration for some time now. It is a very complex situation involving many different cell types, structures, and phases of activity that change over time. There is unlikely to be...
Source: Fight Aging! - January 13, 2023 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Weekly Australian Health IT Links – 24 October, 2022.
Here are a few I have come across the last week or so. Note: Each link is followed by a title and a few paragraphs. For the full article click on the link above title of the article. Note also that full access to some links may require site registration or subscription payment.General Comment-----This week it is all about your and my data being spurted all over the place by Government and corporates. It is a huge mess and will need real work from all to sort out!-----https://www.theaustralian.com.au/business/leadership/australian-institute-of-company-directors-launches-first-steps-towards-cyber-security-regulation/news-sto...
Source: Australian Health Information Technology - October 24, 2022 Category: Information Technology Authors: Dr David G More MB PhD Source Type: blogs
Fight Aging! Newsletter, October 10th 2022
Fight Aging! publishes news and commentary relevant to the goal of ending all age-related disease, to be achieved by bringing the mechanisms of aging under the control of modern medicine. This weekly newsletter is sent to thousands of interested subscribers. To subscribe or unsubscribe from the newsletter,
please visit:
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Longevity Industry Consulting Services
Reason, the founder of Fight Aging! and Repair Biotechnologies, offers strategic consulting services to investors, entrepreneurs, and others interested in the longevity industry and its complexities. To find out m...
Source: Fight Aging! - October 9, 2022 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Targeting the Gut Microbiome to Treat Aging
The distribution of microbial populations making up the gut microbiome changes with age in ways that are harmful to health, causing a reduction in production of beneficial metabolites and an increase in chronic inflammation. Animal studies make it clear that some approaches to restoring a more youthful gut microbiome, such as fecal microbiota transplantation from young donors, can produce a sustained rejuvenation of the gut microbiome and consequent improvement in later life health. Given the comparatively simplicity of this approach, and that the state of the gut microbiome can accurately measured via low-cost assays, thi...
Source: Fight Aging! - October 3, 2022 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
