John Mannisi MD 🇺🇸🇮🇹🏃 (@jmannisi) 's Twitter Profile
John Mannisi MD 🇺🇸🇮🇹🏃

@jmannisi

InterventionalCardiologist @LVHN; @TJUHospital; #informatics; alumnus @HopkinsMedicine; #OslerPride; #hopkinsheart; husband; dad; grand-dad; brother

ID: 274332669

linkhttps://scholar.google.com/citations?hl=en&user=S0-EHe0AAAAJ&view_op=list_works&gmla=AJsN-F7AI7zxfZO calendar_today30-03-2011 04:36:16

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xAI (@xai) 's Twitter Profile Photo

Get through PDFs effortlessly with Grok. Highlight any section and click "Explain" to have Grok help you understand it. Or click "Quote" to ask a specific question.

Gregor Leibundgut (@swisscto) 's Twitter Profile Photo

To shorten a guide catheter: Trim 10–15 cm from the guide’s proximal end. Use a femoral sheath 1 Fr smaller than the guide. Cut a 2 cm sheath piece as adapter, flare both ends and slide adapter over the cut ends of the guide. #CathLabHack #InterventionalCardiology

To shorten a guide catheter:
Trim 10–15 cm from the guide’s proximal end. Use a femoral sheath 1 Fr smaller than the guide. Cut a 2 cm sheath piece as adapter, flare both ends and slide adapter over the cut ends of the guide.
#CathLabHack #InterventionalCardiology
Samuel Hume (@drsamuelbhume) 's Twitter Profile Photo

5 advances in medicine this week 1. One-and-done cholesterol therapy This is an epigenetic editor of PCSK9 — to silence its expression with a one-off dose and lower cholesterol (here in macaques) This complements existing phase 1 human data from Verve Therapeutics for a

5 advances in medicine this week

1. One-and-done cholesterol therapy

This is an epigenetic editor of PCSK9 — to silence its expression with a one-off dose and lower cholesterol (here in macaques) 

This complements existing phase 1 human data from Verve Therapeutics for a
Michael Okun (@michaelokun) 's Twitter Profile Photo

How to treat orthostatic hypotension in Parkinson and Parkinsonism? Dizziness on standing? Melissa Armstrong nails it in one slide during her plenary lecture this morning at MDS Hawaii. ⁦MDS⁩ ⁦Norman Fixel Institute for Neurological Diseases

How to treat orthostatic hypotension in Parkinson and Parkinsonism? Dizziness on standing? Melissa Armstrong nails it in one slide during her plenary lecture this morning at MDS Hawaii. ⁦<a href="/movedisorder/">MDS</a>⁩ ⁦<a href="/FixelInstitute/">Norman Fixel Institute for Neurological Diseases</a>⁩
Culture Explorer (@cultureexplorex) 's Twitter Profile Photo

The dominant blues and reds weren’t random. Blue symbolized heaven and divine truth, red symbolized Christ’s sacrifice and royal power. The contrast created what medieval theologians called lux nova — “new light,” a foretaste of paradise.

The Nobel Prize (@nobelprize) 's Twitter Profile Photo

Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi have been awarded the 2025 Nobel Prize in Physiology or Medicine for their groundbreaking discoveries concerning peripheral immune tolerance that prevents the immune system from harming the body. The Nobel Prize laureates

Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi have been awarded the 2025 Nobel Prize in Physiology or Medicine for their groundbreaking discoveries concerning peripheral immune tolerance that prevents the immune system from harming the body.

The Nobel Prize laureates
The Nobel Prize (@nobelprize) 's Twitter Profile Photo

Our immune system is an evolutionary masterpiece. Every day it protects us from the thousands of different viruses, bacteria and other microbes that attempt to invade our bodies. Without a functioning immune system, we would not survive. One of the immune system’s marvels is its

Our immune system is an evolutionary masterpiece. Every day it protects us from the thousands of different viruses, bacteria and other microbes that attempt to invade our bodies. Without a functioning immune system, we would not survive.

One of the immune system’s marvels is its
John Mandrola, MD (@drjohnm) 's Twitter Profile Photo

One of the goals of Sensible Medicine is to teach evidence appraisal. Few better lessons exist than the story of thrombolysis in acute stroke. Part 2 is up this week. If you thought NINDS was something, wait to you see this second chapter sensible-med.com/p/part-2-the-o…

*Walter Bloomberg (@deitaone) 's Twitter Profile Photo

$AMD - AMD CEO SAYS UNDER OPENAI DEAL TO TAKE STAKE IN AMD ALSO DIRECTLY TIED TO INCREASING AMD STOCK PRICE MILESTONES, WITH THE FINAL TRANCHE VESTING AT A PRICE OF $600 PER SHARE.

Ahmed Ata (@ahmedata7777) 's Twitter Profile Photo

Three main rea­sons to un­der­go surgery in the set­ting of acute IE:  1. HF 2. Un­con­trolled in­fec­tion 3. Pre­ven­tion of sep­tic em­boliza­tion (Cere­bral em­boli) Tim­ing of surgery ▪︎ Emer­gen­cy (with­in 24 h), ▪︎ Ur­gent­ (with­in 3–5 days) ▪︎ Non-​ur­gent

Three main rea­sons to un­der­go surgery in the set­ting of acute IE: 
1. HF
2. Un­con­trolled in­fec­tion
3. Pre­ven­tion of sep­tic em­boliza­tion (Cere­bral em­boli)
 
Tim­ing of surgery  
▪︎ Emer­gen­cy (with­in 24 h), 
▪︎ Ur­gent­ (with­in 3–5 days) 
▪︎ Non-​ur­gent
Davide Capodanno (@dfcapodanno) 's Twitter Profile Photo

We authored this state-of-the-art review, now published in JACC, to provide an updated, comprehensive overview of post–myocardial infarction inflammatory mechanisms and to critically evaluate the emerging clinical evidence on anti-inflammatory therapies for secondary

We authored this state-of-the-art review, now published in JACC, to provide an updated, comprehensive overview of post–myocardial infarction inflammatory mechanisms and to critically evaluate the emerging clinical evidence on anti-inflammatory therapies for secondary
Financial Times (@ft) 's Twitter Profile Photo

Opinion from Lex: OpenAI is rolling out data centres like nobody's business. In the process, Sam Altman's company is constructing something else too: a corporate empire of mutual dependencies. on.ft.com/47bMgLo

Opinion from Lex: OpenAI is rolling out data centres like nobody's business. In the process, Sam Altman's company is constructing something else too: a corporate empire of mutual dependencies. on.ft.com/47bMgLo
The AI Investor (@the_ai_investor) 's Twitter Profile Photo

Major AI Chip deal list 🔹 NVIDIA & OpenAI – Up to $100B investment + chips 🔹 NVIDIA & Intel – $5B for ~4% stake 🔹 CoreWeave & NVIDIA – $6.3B capacity order 🔹 AMD & OpenAI – Multi-year AI chip deal + option for ~10% equity stake 🔹 Oracle & OpenAI – $300B cloud deal (5 years)

Robert Y. Chen (@therealryc) 's Twitter Profile Photo

🚨 The older the sperm, the more likely it is to cause autism Sequencing sperm using nearly error-free sequencing → measure % sperm carrying disease-causing mutations: 2% at age 30 → 4.5% at 70 Most were autism genes New paper in nature today 🧵

🚨 The older the sperm, the more likely it is to cause autism

Sequencing sperm using nearly error-free sequencing → measure % sperm carrying disease-causing mutations:

2% at age 30 → 4.5% at 70 

Most were autism genes 

New paper in <a href="/Nature/">nature</a> today 🧵
Mambo Italiano (@mamboitaliano__) 's Twitter Profile Photo

The Italian Army band’s music filling the ancient theater of Taormina, Sicily – Italy 🇮🇹 The result is absolutely breathtaking ✨