Physiologically Speaking

APRIL 26, 2024

Welcome to the Physiology Friday newsletter. Physiologically Speaking is a reader-supported publication. Even those of us who exercise for 1–2 hours per day still spend a large part of our day engaging in sedentary behavior (which, by the way, exercise doesn’t make us immune to).

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Blood Pressure Physiology Exercise Diet 52

Physiologically Speaking

FEBRUARY 16, 2024

Welcome to the Physiology Friday newsletter. Physiologically Speaking is a reader-supported publication. There’s a long-running debate in exercise physiology about what limits VO2 max. However, after 8 weeks of exercise training, the limitation of VO2 max shifts to oxygen transport.

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Physiology Exercise Pulmonary Circulation 52

MIBHS

JANUARY 31, 2025

The Role of Wearable Technology in Heart Health Wearable tech is designed to monitor physiological data and provide actionable insights to users. By identifying patterns, users can understand how their heart responds to exercise, stress, or relaxation. Sleep Monitoring Quality sleep is essential for heart health.

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Heart Rhythm Technology AFIB Exercise 52

Medical Xpress - Cardiology

JULY 2, 2024

Exercise testing can serve as a powerful physiologic probe to unmask subclinical cardiovascular abnormalities well before disease onset. For example, blood pressure changes during exercise (EBP) can reveal a latent tendency toward future development of hypertension.

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Hypertension Blood Pressure Exercise Physiology 52

Physiologically Speaking

MAY 1, 2024

More contentious is whether ketogenic diets have any utility for exercise performance, especially among high-level athletes. When we restrict carbs, exercise for a long time, or fast, our body breaks down fat stores and increases the release of free fatty acids into the circulation. fat and carbohydrates).

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Physiologically Speaking

FEBRUARY 14, 2024

link] Heart-healthy Supplements 💊 Nutraceuticals are compounds that exert physiological effects or provide a benefit for or protection against a disease. Increasing levels of NO in the body can be accomplished by supplementing with nitrates in the form of beetroot juice.

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Blood Pressure Diet Exercise Cardiovascular Disease 97

Circulation

NOVEMBER 11, 2024

Circulation, Volume 150, Issue Suppl_1 , Page A4134456-A4134456, November 12, 2024. After 5 weeks of the diet, HFD mice and their littermate controls underwent baseline exercise testing and echocardiograms. Despite this, no therapies with mortality benefit exist for this syndrome. Further work is warranted with a larger sample size.

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Preserved Ejection Fraction Echocardiogram Exercise Diet 40

All About Cardiovascular System and Disorders

MAY 2, 2024

It is a physiological adaptation helping athletes perform physical tasks better than non-athletes. During aerobic exercise which is isotonic, the heart rate and stroke volume increases. Isometric exercise or weight training on the other hand causes only slight increase in cardiac output due to increase in heart rate.

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Exercise Cardiomyopathy Blood Pressure Physiology 40

Physiologically Speaking

JANUARY 31, 2024

We have to exercise daily to stay strong and aerobically fit, we have to achieve the optimal amount of sleep (for us) each night to function properly throughout the day, and we have to “eat right” (a term that’s impossible to define) to avoid the diseases that plague modern society and manage our metabolic health. .

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Diet Exercise Research Physiology 52

Physiologically Speaking

OCTOBER 4, 2024

Welcome to the Physiology Friday newsletter. Physiologically Speaking is a reader-supported publication. I used to believe a lot of things about exercise. For a long time, I believed that to get the benefits of exercise, one needs to complete it in bouts of 30–60 minutes or more. Is this optimal? Certainly not.

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Exercise Physiology Dementia Obesity 105

Dr. Paddy Barrett

SEPTEMBER 26, 2023

Poor sleep generally impacts cognitive well-being, nutrition and exercise routines, all of which are key pillars of cardiovascular health. Circulation. Circulation. I do this for three reasons: There is a relationship between short sleep and worse cardiovascular outcomes. 2021 Jul 20;144(3):e56-e67. J Sleep Disord Ther.

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Blood Pressure Cardiovascular Disease Atrial Fibrillation Coronary Artery Disease 52

Physiologically Speaking

MAY 17, 2024

Welcome to the Physiology Friday newsletter. Physiologically Speaking is a reader-supported publication. You won’t find a more potent longevity drug than exercise. “To exercise, or not to exercise” is not the question. It’s clear that too little is detrimental.

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Physiology Exercise Biomarkers Cardiovascular Disease 98

Circulation

NOVEMBER 11, 2024

Circulation, Volume 150, Issue Suppl_1 , Page A4140020-A4140020, November 12, 2024. Introduction:Postural orthostatic tachycardia syndrome (POTS) is a chronic syndrome with symptoms of orthostatic intolerance, tachycardia, and exercise intolerance. At peak exercise, there was no difference in respiratory exchange ratio (1.18±.2

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Exercise POTS Tachycardia Physiology 40

Dr. S. Venkatesan MD

APRIL 6, 2025

His exercise capacity was good at 11 METs, stopped at early stage 4 standard Bruce. Final message Most of us (Cardiologists) find it difficult to trust physiology, ie excercise capcity. Though, we eloborately debate about physiology-based intervention in every conference. We are obsessed with anatomy.

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