Dr.Anveshan verma @dranveshan - Twitter Profile

3 months ago

1/Do radiologists sound like they are speaking a different language when they talk about MRI? T1 shortening what? T2 prolongation who? Here’s a translation w/an introductory thread to MRI.

teachplaygrub's tweet photo. 1/Do radiologists sound like they are speaking a different language when they talk about MRI?

T1 shortening what? T2 prolongation who?

Here’s a translation w/an introductory thread to MRI. https://t.co/gbVSP2j4pi

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Jibmo Gezundheiken @gesundheiken

4 months ago

@theliverdoc

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TheLiverDoc™

@theliverdoc

4 months ago

Today is World Liver Day 2026. Here are 8 things your liver actually wants you to know. 1 There is no such thing as a "liver detox." Your liver runs phase I and II detoxification 24/7 on its own. No juice cleanse, no milk thistle, no herbal detox speeds this up. In fact several have caused liver injury - the opposite of the claim. 2 Alcohol has no safe dose. Liver harm begins from the first drink. The old "moderate drinking is protective" myth came from flawed studies contaminated by abstainer bias - now debunked by Mendelian randomization. Zero ml is best. 3 "Natural" supplements are now a leading cause of acute liver failure. Ashwagandha. Green tea extract. Garcinia. Kratom. High-dose turmeric. Giloy/Tinospora. They dominate drug-induced liver injury registries across India, the US, and Europe. Natural ≠ safe. 4 Coffee is genuinely liver-protective. 2–3 cups/day (caffeinated or decaf) lowers the risk of fibrosis, cirrhosis, and liver cancer. One of the very few dietary interventions with real, replicated evidence. 5 Fatty liver (MASLD) now affects ~1 in 3 adults worldwide. A 7–10% body-weight loss: • clears Liver fat • reduces inflammation • can regress early fibrosis No approved drug currently beats this. Your plate and feet are the first-line therapy. 6 Sugar-sweetened drinks independently cause fatty liver. Fructose is metabolized almost entirely by the liver - straight into fat. One daily soda raises MASLD risk even after adjusting for total calories. Lesser is better. 7 Get vaccinated against hepatitis B. Get screened for HBV and HCV at least once in your lifetime. HBV vaccine prevents >95% of chronic infection, cirrhosis, and liver cancer. Hepatitis C is curable in 8-12 weeks with >95% success - but most carriers don't know they have it. 8 Exercise protects the liver independent of weight loss. 150 min/week moderate OR 75 min vigorous activity reduces liver fat and stiffness - even when the scale doesn't move. Movement is "medicine". 🫂 PS: we also need a liver emoji

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Dr. Shiv_Kumar

@Dr_Shiv_kumar_

4 months ago

Calcium stabilizes the cardiac membrane in hyperkalemia. We’ve all been taught this: Turns out… that’s probably not true. A 2024 study by Piktel et al. challenges decades of dogma. Hyperkalemia → ↑ Resting membrane potential → ↓ Sodium channel activity → Slowed conduction + wide QRS + arrhythmias This much we know.. Traditionally, we said: Calcium works by “membrane stabilization” (i.e., restoring resting membrane potential) But this study shows: 👉 RMP does NOT improve with calcium 🔻What actually happens? 1. Calcium → Improves conduction velocity (44%) 2. Narrows QRS 3. Does NOT fix action potential duration 4. Does NOT restore RMP Mechanism shift 🔄 Instead of “stabilizing membrane,” Calcium: 👉 Enables Ca²⁺-dependent conduction pathways (when Na⁺ channels are impaired) Clinical takeaway: Calcium still saves lives in Hyperkalemia but for the right reason. Use when there is ECG evidence of conduction delay (wide QRS) Time to retire the phrase “membrane stabilization. #MedX