Society of Interventional Radiology’s Post

🌊 The Mammalian Diving Reflex: Nature's Built-In Survival Mechanism 🫀 Ever heard of the mammalian diving reflex? It’s a fascinating physiological response that activates when the face is exposed to cold water, designed to conserve oxygen and protect vital organs during submersion. While it’s a natural survival mechanism, this reflex also has clinical applications, especially in managing supraventricular tachycardia (SVT). How It Works: When cold water touches the face, the reflex triggers: Bradycardia: Slowing of the heart rate via parasympathetic stimulation. Peripheral Vasoconstriction: Redirecting blood flow to the brain and heart. Apnea: A brief cessation of breathing to conserve oxygen. In Medicine: This reflex is particularly effective in terminating SVT, especially when other interventions may not be suitable. Infants: Applying an ice pack to the face for 15–30 seconds resolves SVT in up to 90% of cases. Adults: Submerging the face in cold water (10–20°C) while holding their breath triggers the same response, often restoring normal rhythm. It’s a reminder of how incredible the human body is, leveraging ancient survival tools for modern medical challenges. 💡 The Takeaway: The mammalian diving reflex is not just a fascinating quirk of evolution—it’s a powerful example of how nature and science intersect to save lives. #Physiology #MammalianDivingReflex #Cardiology #SVT #MedicalScience #HealthcareInnovation

Plunge into the depths of the mammalian diving reflex with Dr. Michael B. Strauss. Uncover how this remarkable physiological mechanism aids marine mammals in their deep-sea explorations and how it manifests in humans. Learn more about the Diving Science book by author Michael B. Strauss, M.D. at https://lnkd.in/ghbvt5HU. #MichaelBStraussMD #scubadivingscience #scubadivingbook

Plunge into the depths of the mammalian diving reflex with Dr. Michael B. Strauss. Uncover how this remarkable physiological mechanism aids marine mammals in their deep-sea explorations and how it manifests in humans. Learn more about the Diving Science book by author Michael B. Strauss, M.D. at https://lnkd.in/ghbvt5HU. #MichaelBStraussMD #scubadivingscience #scubadivingbook

Solution to the quiz: https://lnkd.in/gzs_87z4 We see the true subacromial bursa, the smallest of the sundeltoid bursa. It typically extends medially and posteriorly over the supraspinatus and under the trapezius and fat pad. https://lnkd.in/g9BNjQFz

"Tomorrow, we’re diving into the fascinating world of the parietal lobe! 🎥 Ever wondered how your brain identifies an object in your hand without seeing it? Or how it interprets numbers, shapes, and space? Join me as I explore the essential basic techniques used in parietal lobe examinations both dominant and non dominant—from graphesthesia to spatial awareness tests.

What lies ahead for human exploration of the underwater world? Dr. Strauss offers insights into the future of diving technology and human physiology in Diving Science... Revisited. Get your copy and dive into the future: https://lnkd.in/gzW2RJWD #MichaelBStraussMD #scubadivingscience #scubadivingbook

📢 Excited to share a new blog post on a unique topic - Pulsed EM Box Computation in Planar Circuits: The Contour Integral Means. This post offers a comprehensive account of the time-domain contour-integral method and its applications in pulsed EM-field characterization of planar circuits. For those interested in diving into this subject, check out the full post here: [Pulsed EM Box Computation in Planar Circuits](https://ift.tt/SdETbn4) #SocialMediaMarketing #EMField #PlanarCircuits #BlogPost #LinkedinUpdate

Did you know that handling medical statements the old-fashioned way could slow down bookings and even make you lose customers? With Anchor BMS Ultimate, everything happens in just a few clicks! 👇 🔹 Send your customer a medical form link they can fill out instantly. 🔹 Receive their information in real-time without any delays. 🔹 Save their medical history for future bookings or request a new form anytime. 🔹 Automatically review and verify the data before it even reaches you to ensure everything is accurate and error-free! ✅ Make your diving center’s operations smoother, faster, and more efficient while showing your customers that you care about their comfort and experience! 🌊💙 👉 Sign up now and get started: [https://lnkd.in/d6mCnCYc] hashtag #DigitalTransformation hashtag #DivingCenters hashtag #AnchorBMS hashtag #CustomerExperience hashtag #EffortlessManagement hashtag #StayAhead

Diving Deeper: Why Our Eyes Are Not Meant for The Deep Blue? Authors: Vivek Suganthan R Assistant Professor Dr Aiswaryah Radhakrishnan Associate Professor SRM Medical College Hospital and Research Centre Our fascination with the underwater world is undeniable. But for humans, venturing beneath the waves comes with a significant visual hurdle. Our eyes, perfectly tuned for the terrestrial environment, struggle to function underwater due to fundamental differences in how light travels. The crux of the issue lies in refraction. The cornea, responsible for two-thirds of our eye's focusing power on the air, loses its dominance underwater. Read the article here: https://lnkd.in/gyz2EjyM #UnderwaterVision #EyeScience #Refraction #VisualPerception #MarineExploration #OceanMysteries #EyeHealth #VisionChallenges #Optometry #FascinationWithTheSea #VisionScienceAcademy

Why Closed Circuit Rebreathers (CCR) Are a Game-Changer for Diving Closed Circuit Rebreathers have come a long way, transforming both recreational/technical diving and marine science. Modern units are safer, more reliable, and paired with excellent training programs to build confidence and preparedness. Why Choose CCR? 1️⃣ Extended dive times—essential for long surveys or deep exploration. 2️⃣ Silent operation—get closer to marine life, undisturbed. 3️⃣ Efficiency—reduce gas consumption and costs. 4️⃣ Science-ready—CCR opens new depths for studying fragile ecosystems like mesophotic reefs. Advances in training focus on safety and muscle memory, but remember the golden rules: • Know your PO₂. Always monitor your partial pressure of oxygen. • When in doubt, bail out. Safety first! For marine scientists, CCR diving allows us to work longer, quieter, and more effectively. Whether you’re conducting surveys, capturing behavior, or mapping habitats, CCR is a tool worth considering. Let’s talk CCR—share your experiences or tag someone who’s been curious about making the switch! #coralreefs #marinescience #jjccr #ccr