Is Cardiac Magnetic Resonance Imaging Useful in Chemotherapy Induced Cardiotoxicity
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
Release Date: 10/08/2022
Missed by Stockholm, Remembered by Science magazine
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
🏅 Six breakthroughs. Zero Nobels. Medicine transformed. Why do some discoveries that fundamentally reshape biology never receive science’s most famous prize? 🧬🧠 From Avery showing that DNA carries hereditary information, to Milner redefining memory, Till & McCulloch establishing stem cells, Pawson decoding cell signaling, Barres revealing the active biology of glia, and the Human Genome Project—these are discoveries whose influence far exceeds any medal. 🔬 💡 Great science doesn’t need Stockholm’s stamp to change the world. Six biology breakthroughs that should have...
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Survodutide Strikes Twice: Weight Down, Glycemia Down 📉
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
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🔥 The 25% Effect: Retatrutide Redefines Weight Loss
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
In TRIUMPH-1, once-weekly retatrutide produced mean weight loss of up to 25% at 80 weeks—but the story extends beyond the scale. ⚖️ 🦵 Less knee osteoarthritis pain 😴 Fewer obstructive sleep apnea events ❤️ Improved cardiometabolic measures 🩸 89–93% with prediabetes reverted to normoglycemia A triple GIP/GLP-1/glucagon receptor agonist may reshape how we think about obesity: not simply kilograms lost, but disease burden reduced. 💡 ⚠️ Gastrointestinal adverse effects remain important.
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Eat More, Eat Less, Live Better 🍎❤️: The 2026 ACC Guide to Cardiovascular Nutrition
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
🥗 Can we eat our way to a healthier heart? ❤️ The 2026 ACC Scientific Statement shifts the conversation from isolated nutrients to foods, dietary patterns, and degree of processing. 🌱 The message is remarkably practical: eat more vegetables, fruits, legumes, whole grains, nuts, seeds and healthy unsaturated fats; eat less ultra-processed food, refined grains, sugary drinks, processed meats and excess sodium. 🫒 Mediterranean and DASH patterns remain center stage. 🎙️ Dr RR Baliga’s Podkast for the Kurious Doc — Where Curiosity Meets Clarity!
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🧬 One Mutation, Massive Risk: EGFR T790M and Inherited Lung Cancer
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
🧬 Rare Variant, Real Risk: EGFR T790M and Lung Cancer Can lung cancer risk be inherited—even in never-smokers? 🫁🚭 In >3.3 million individuals, germline EGFR T790M was rare (~1 in 15,850) but strongly associated with lung cancer (OR 25.18). The association was particularly striking among never-smokers, and the variant showed remarkable lung-cancer specificity. A Southern Appalachian founder effect also revealed how genes, geography & history can converge on modern disease risk. 🗺️🧬 💡 A compelling case for refining genetic risk assessment and future targeted...
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🌱 A Probiotic for Longevity? Microbes, Metabolites & Healthier Aging
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
🦠 Could a gut microbe help counter inflammaging? A fascinating Nature Aging study identifies Bifidobacterium pseudocatenulatum as a candidate geroprotective species that declines with age. Its metabolite 5-AVAB also falls with aging. In naturally aged mice, probiotic treatment improved intestinal homeostasis, reduced multiorgan inflammaging, enhanced cognitive–motor performance, and extended healthspan; 5-AVAB reproduced several benefits. 🧠💪 🎯 Microbiome → metabolite → inflammaging → healthspan. Promising biology—but therapeutic evidence remains preclinical. 🔬
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🌾 60–100 Grams a Day: The Whole-Grain Cardiometabolic Advantage
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
🌾 Whole Grains, Real Gains! 🫀 How much whole grain does it take to move cardiometabolic risk factors? A meta-analysis of 87 randomized trials suggests a sweet spot around 60–100 g/day dry weight. Benefits were most clinically relevant for lipids and systolic blood pressure, while effects on several other risk factors were modest. 📉 💡 The lesson: cardiovascular prevention may come not from one dramatic dietary effect, but from multiple small gains working together. 🎙️ Dr RR Baliga’s Podkast for the Kurious Doc. Where Curiosity Meets Clarity!
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🫀 The Heart’s Forgotten Drain: Aging, Lymphatics & Inflammation
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
🫀 Could the aging heart have a drainage problem? A fascinating study in Nature Cardiovascular Research shows that aging reduces cardiac lymphatic vessels, with tighter junctions, impaired clearance, inflammation, edema, fibrinogen and amyloid accumulation. 🔥 🧬 Mechanistically: aging → ↓VEGFC → ↑nuclear IL-33 → lymphatic endothelial cell loss/remodeling. 🎯 IL-33 silencing or VEGFC restoration rescued lymphatic density and reduced inflammation—but VEGFC did not reverse established diastolic dysfunction. 💡 Perhaps cardiac aging is not only about blood vessels....
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🩸 Reengineering Coagulation: Bridging Factors, Bypassing Factor VIII, Transforming Hemophilia
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
🩸 Can you replace factor VIII without actually replacing factor VIII? Emicizumab does something more ingenious: this bispecific antibody bridges factor IXa and factor X, functionally recreating a critical role of factor VIIIa. 🔬 After screening ~40,000 candidates, researchers engineered a therapy that enables convenient subcutaneous prophylaxis and works with or without factor VIII inhibitors. 💉 🏆 Recognized with the 2026 Lasker–DeBakey Clinical Medical Research Award, it offers a powerful lesson: sometimes the best way to replace a missing protein is to reengineer its function....
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Great Doctors Series: 🦠 Fracastoro, Fomites & the Seeds of Contagion
Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity!
🦠 Before Germ Theory: Fracastoro, Fomites & the Seeds of Contagion In 1546—centuries before microbes could be seen—Girolamo Fracastoro proposed that epidemic diseases spread through transferable “seeds” or “spores”: by direct contact, contaminated objects, or even at a distance. 🔬 He introduced fomes, the root of our modern term fomite, and his poem Syphilis gave the disease its enduring name. 📜 A physician, poet & Renaissance polymath whose great insight was simple: contagion follows physical pathways that can be studied. 🧠 🎙️ Great Doctors Series |...
info_outlineDr RR Baliga's 'Got Knowledge Doc?' PodKasts for Physicians| Is Cardiac Magnetic Resonance Imaging Useful in Chemotherapy Induced Cardiotoxicity
- Cardiovascular magnetic resonance in immune checkpoint inhibitor-associated myocarditis European Heart Journal, Volume 41, Issue 18, 7 May 2020, Pages 1733–1743,
- Immune checkpoint inhibitor cardiotoxicity: what can we learn from real life data on CMR as a diagnostic tool? European Heart Journal, Volume 41, Issue 18, 7 May 2020, Pages 1744–1746
- Can Quantitative CMR Tissue Characterization Adequately Identify Cardiotoxicity During Chemotherapy? Impact of Temporal and Observer Variability. JACC Cardiovasc Imaging 2020;13:951-962.