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PODCAST

Dr RR Baliga"s "Got Knowledge Doc" Podkast

Dr RR Baliga, MD, MBA

"Got Knowledge Doc" Podkast with Dr. RR Baliga The "Got Knowledge Doc" Podkast, hosted by Dr. Ragavendra R. Baliga, is a knowledge-driven platform designed for physicians and healthcare providers seeking to stay at the forefront of medical science and innovation. With a distinguished career in cardiovascular medicine and academic leadership, Dr. Baliga engages with leading experts to explore cutting-edge research, emerging technologies, and transformative insights in medicine and beyond. Each

science natural sciences

All Episodes

02:20

Treat BP and Cholesterol Early in Obesity: Protect...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/13

🫀 Treat BP and Cholesterol Early in Obesity: Protect the Future 🎯? A Lancet analysis of 978,425 adults across seven countries found that blood pressure and non-HDL cholesterol gaps between obesity and normal body mass index have narrowed, especially in older adults—likely reflecting greater use of antihypertensive and lipid-lowering therapy. Yet young adults with obesity remain undertreated and at higher risk. 💡 The lesson: treatment works, but risk has not disappeared. Prevention must begin

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03:16

No Magic Shield 🛡️: What Dementia Prevention Really...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/12

🧠 Can dementia be avoided? A thoughtful Nature feature reminds us: lifestyle matters, but it is not a magic shield. Physical activity, social engagement, vascular risk control, hearing and vision care, and healthier environments may reduce risk — yet trials show modest cognitive benefits and no guaranteed prevention. The key message for clinicians: advise brain-healthy habits honestly, without blame. Prevention is personal, vascular, sensory, and societal. 🌍✨ #Dementia #Alzheimers #BrainHealth

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02:38

The ICU Feeding Paradox: When More Is Not Better ⚖️🥗

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/11

🥄 In ICU nutrition, more is not always better. This NEJM review highlights a phase-specific approach: begin enteral nutrition early when feasible, use restrictive energy delivery during acute catabolism, avoid routine high-dose protein—especially in acute kidney injury—and advance feeding gradually as physiology recovers. 🧬💪 Prevention of refeeding syndrome, glucose control, and careful bedside monitoring remain essential. Precision nutrition may be the next frontier in critical care. 🎯

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02:24

The Future of Aging Is Organ-Specific 🧠

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/10

🧬 We may all share a birthday, but our organs do not age at the same pace. This insightful Nature Medicine review examines epigenetic, proteomic, cellular, imaging, and artificial intelligence–based aging clocks—and their potential to predict disease, guide prevention, and assess whether aging can be modified.

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02:36

Inflammaging Decoded: Measuring the Aging Immune...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/09

🧬 New Nature Medicine review reframes immune aging as a clinical-trial target, not just a biologic curiosity. The authors propose five criteria for immune-aging biomarkers: immune relevance, temporal association, internal validity, predictive value, and responsiveness. Key message: move beyond single markers like CRP or IL-6 toward multidimensional, dynamic, standardized measures such as iAge, IMM-AGE, and functional immune-response assays. The future endpoint may be immune resilience. 🛡️

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03:00

Fibrosis, Abstinence, Transplant 🩺: The New Clinical...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/08

🍷 Alcohol-related liver disease is no longer a "late-stage liver clinic" problem—it is a primary care, cardiometabolic, addiction medicine, and transplant challenge. This JAMA Review highlights rising mortality, underdiagnosis, modern tools such as AUDIT, PEth, FIB-4, VCTE, and ELF testing, and the central therapeutic truth: sustained abstinence changes prognosis. Early fibrosis detection may also motivate behavior change. A must-read for clinicians caring for patients where alcohol, obesity,

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04:51

Soranus of Ephesus: The Physician Who Elevated...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/07

⚕️ Soranus of Ephesus (c. 98–138 CE) stands among the most important physicians of the ancient world—especially for women's health. A leading representative of the Methodic school, he practiced in Alexandria and Rome, wrote with unusual clarity, and left a lasting mark through his great treatise on gynecology and midwifery. His work addressed pregnancy, childbirth, newborn care, bandaging, fractures, and acute and chronic disease with a practical, disciplined voice. 👶📚 What makes Soranus

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02:10

Fatty Liver, Fiercer Metastases, Future Targets 🧬

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/06

🧬 New Nature study: fatty liver may do more than coexist with colorectal cancer liver metastases — it may shape their biology. Steatotic livers were linked to more aggressive "replacement" metastases, driven by fatty acid oxidation, MYC stabilization, proline synthesis, and collagen remodeling. The practical pearl: liver-fat content may become a biomarker for prognosis and trial selection, especially for MYC-targeted therapy. Metabolism is not background noise — it may be the soil that scripts

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02:10

🩸 The Dementia Signal in Blood: GDF15 Points to...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/05

🧠 New Science Advances study: plasma growth/differentiation factor-15 (GDF15) measured in midlife and late life predicted long-term dementia risk, with the strongest signal for vascular dementia. The study links GDF15 to cerebral small vessel disease, neurodegeneration, phosphorylated tau, and neuroimmune activation—suggesting this blood biomarker may be more than a bystander. 🩸🔬 Key clinical pearl: dementia prevention may need to look beyond amyloid and focus earlier on vascular–immune biology

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02:40

🇺🇸 When Physicians Signed History ✍️

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/04

🩺 In 1776, physicians were not just healers—they were signers, soldiers, governors, judges, and architects of a new republic. This NEJM Perspective reminds us that 5 Declaration signers were doctors, and asks a timely question: as health policy now shapes vaccines, research, insurance, and public trust, have physicians become too distant from national leadership? 🇺🇸 From bedside to body politic, the call for civic engagement still echoes. #MedicalHistory #PhysicianLeadership #HealthPolicy #NEJM

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02:38

Antiplatelets After ASCVD: Less Autopilot, More...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/03

🩸 Antiplatelet therapy is no longer "aspirin for all" or "DAPT by habit." The 2026 ACC Scientific Statement reframes care around precision: ischemic risk, bleeding risk, PCI/ACS context, PAD or stroke phenotype, surgery, anticoagulation, and adherence. The modern message: choose the right agent, right intensity, and right duration—then reassess. Platelets may be small, but the decisions are not. ⚖️🔬 Source: 2026 ACC Scientific Statement on antiplatelet therapy.

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02:29

HF 2026: Stage It, Source It, Follow It 🔍

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/02

❤️ New JACC statement, big clinical reset: the 2026 Second Universal Definition of Heart Failure moves us beyond rigid EF cutoffs toward a more useful bedside framework—define the syndrome, identify the stage, seek the cause, respect geography and social context, and follow the trajectory. The key message: improved EF is not "cured HF," and pre-HF is a prevention window hiding in plain sight. For clinicians: less "What's the EF?" and more "What's the cause, stage, trajectory, and context?" 🫀🌍

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02:32

Less Guesswork, More Guardrails in ACC 2026 DOAC...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/07/01

🩸 New JACC/ACC 2026 Scientific Statement spotlight: DOACs are now central to stroke and venous thromboembolism prevention—but not "one size fits all." The practical message: choose the right agent, dose correctly, avoid DOACs in mechanical valves and rheumatic mitral stenosis, reassess renal/liver function, bleeding risk, drug interactions, adherence, and cost. In anticoagulation, the prescription is only the opening move; follow-up is where safety lives. ⚖️💊 #Cardiology #DOACs #AFib #VTE

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07:01

Great Doctors Series: Asclepiades of Prusa, The...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/06/30

⚕️ Long before "holistic medicine" became fashionable, Asclepiades of Prusa was already practicing it in Rome. He challenged humoral doctrine, proposed that illness arose from disrupted motion of atoms through bodily pores, and treated patients with diet, exercise, massage, bathing, music, and humane attention rather than harsh dogma alone. His motto was memorable: cito, tuto, jucunde — swiftly, safely, and sweetly. 🍷🛁🎵 What stands out most is not only his theory, but his temperament: kind,

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10:31

When Statins Meet Muscle: Mechanisms to Risk...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/06/29

💊 Statins save lives—but muscle concerns still derail uptake and adherence. Two timely papers sharpen the story: Science Advances unpacks a biologic mechanism linking statins to reduced protein prenylation, YAP, NLRP3 activation, and myopathy; The Lancet Digital Health offers a validated clinical prediction model for serious muscle disorders in statin-eligible patients. The message: most patients remain at low absolute risk, but better biology + better prediction can make statin conversations

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07:44

🫁 Lung, Gut, Uterus: Where Biological Aging Meets...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/06/28

🧬 Why are early-onset cancers rising in newer generations? A Nature Medicine study of 154,169 UK Biobank participants found that biological aging increased across birth cohorts and was linked to higher early-onset solid cancer risk: HR 1.08 per standard deviation age-gap increase, driven by lung, gastrointestinal, and uterine cancers. Proteomics added a clue: immune aging tracked with lung cancer, adipose aging with colorectal cancer. ⏳ The clock may be ticking earlier than we thought

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04:28

Weight Loss Without Lean-Mass Loss? The Methionine...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/06/27

🧬 Can a diet improve healthspan without worsening frailty? In this Cell Metabolism study, a low-protein longevity diet supplemented with moderate methionine reduced fat mass and frailty, preserved lean mass, improved insulin sensitivity, and increased GH, GLP-1, and FGF21 in aged mice. Western and ketogenic diets moved the needle the wrong way: more fat, more frailty, worse metabolic signals. The clinical message: optimize protein quality and methionine balance—not extremes. 🌱⚖️ #Longevity

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06:06

🎯🫀 Saving LDL Receptor: A Cathepsin A Clue for Future...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/06/26

🫀 New Nature study, old cholesterol mystery: why does LDL clearance falter under chronic dietary cholesterol stress? Feng et al. identify a RAS–Ral–RalBP1/REPS1–CTSA pathway that diverts LDL receptor (LDLR) away from recycling and toward lysosomal degradation—independent of PCSK9. CTSA inhibition preserved LDLR and improved LDL/VLDL clearance in preclinical models. Translation? Not clinic-ready yet, but potentially a fresh LDLR-sparing axis beyond statins, ezetimibe, and PCSK9 therapy. 🎯

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09:03

The Slurrred wave in Lead aVL: AI's New Clue to...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/06/25

🫀⚡ Can artificial intelligence discover ECG findings that generations of cardiologists overlooked? This remarkable Nature study trained a deep-learning model on population-scale ECGs and uncovered a previously undescribed biomarker—a subtle slurred terminal R-wave downstroke in lead aVL—that identifies patients at high risk of sudden cardiac death. Most high-risk individuals had preserved left ventricular ejection fraction, highlighting the limitations of current screening. A fascinating example of

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07:19

🫀⚡ From ECG to Heart Transplant: When AI Saw the...

Dr RR Baliga"s "Got Knowledge Doc" Podkast ·

2026/06/24

🫀🤖 One ECG. One algorithm. One life-changing diagnosis. This Nature Medicine case shows how AI-enhanced ECG analysis identified previously unrecognized structural heart disease in a 45-year-old man discharged from the ED after an apparent asthma flare. Urgent echocardiography revealed severe LV dysfunction and mitral regurgitation; genetic testing later showed an LMNA variant. Six months later, he underwent successful heart transplantation. AI-ECG may become medicine's new safety net: detecting

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