ada

。。。

[🌞Sunny哥 @BTC__Sunny]

真心劝所有人，都去冲斯坦福这场两小时封神讲座

直接把ChatGPT，Claude所有主流大模型底层核心逻辑扒得底朝天，讲得通透到离谱！

全程全是硬核干货，含金量直接拉满

很多知识点就算是AI圈内老从业者，平时压根接触不到、根本没人肯讲

别再天天沉迷碎片化短视频瞎耗时间浪费生命了

赶紧先收藏码死，抽两小时沉下心一口气看完！

看完直接颠覆认知，这绝对是你这周最值最赚

提升最大的一次深度学习，没有之一！

[ada @gsf31415]

@tool_hopper @grok 整理下发我

[MIЯVΛƬ #IC ༄ ｡° @mirvatalasnag]

#TCT2025 @TCTConference @crfheart 10 year results of Noble Trial

🧨PCI vs. CABG: similar all-cause mortality
🧨No difference at 0-5 and 5-10 years
🧨In ACS: PCI associated with lower mortality
🧨SYNTAX score: no association with mortality

[BayAI Circle-e/acc @bayaicircle]

英伟达CEO Jason huang在AASF大会演讲（全文）

计算, 市场, 生态系统, 建筑学, 信念, 创新, 生产力, 人工智能, 智力, 原则, 美国梦, 移民

Summary
Addressing Extreme Computational Problems
- The challenge lies in finding extreme capability to solve interesting problems while ensuring a sufficiently large market.
- Inventing a new way of doing computation became essential, leading to the idea that video games could be the first great application due to their computational intensity.
- The company had to invent both the technology and the market, as seen with 3D graphics and later with artificial intelligence.

解决极端计算问题
- 挑战在于找到解决有趣问题的极端能力，同时确保足够大的市场。
- 发明一种新的计算方法变得至关重要，这使得人们认为，由于其计算强度，电子游戏可能是第一个伟大的应用。
- 该公司必须同时发明技术和市场，这在 3D 图形方面有所体现，后来在人工智能方面也有所体现。

Platform Development and Ecosystem Growth
- The idea of making all accelerators architecturally compatible led to the creation of CUDA, a unified architecture.
- CUDA started in 2006 and abstracted the architecture,

enabling the company to grow and develop its ecosystem.
- Investing in developers and creating a valuable ecosystem was crucial for long-term success.

平台开发与生态系统增长
- 使所有加速器在架构上兼容的想法促使了统一架构 CUDA 的创建。
- CUDA 于 2006 年启动，对架构进行抽象处理，使公司能够发展和发展其生态系统。
- 投资于开发商并创建一个有价值的生态系统对于长期成功至关重要。

Belief-Driven Innovation
- The company faced a challenge when the cost of programming for graphics exceeded the cost of everything underneath.
- The decision to proceed was based on a belief in what the company was building, even without evidence of success.
- Belief must be rooted in first principles, such as computer science, physics, or economics, combined with inspiration.

信念驱动创新
- 当图形编程的成本超过了底层所有内容的成本时，该公司面临着一个挑战。
- 继续推进的决定是基于对公司正在建设的内容的信念，即使没有成功的证据。
- 信念必须植根于第一原则，如计算机科学、物理学或经济学，并结合灵感。

AI's Impact on Productivity and the Future of Work
- AI is not just about test-taking but about reasoning,

planning, and solving problems, which will enhance productivity.
- AI will automate tasks within jobs, leading to increased productivity and potentially more leisure time or more ambitious pursuits.
- The impact of AI depends on whether individuals have dreams and aspirations to pursue with the additional time and resources.

人工智能对生产力和工作未来的影响
- 人工智能不仅仅是关于应试，而是关于推理、规划和解决问题，这将提高生产力。
- 人工智能将使工作中的任务自动化，从而提高生产力，并可能增加闲暇时间或更雄心勃勃的追求。
- 人工智能的影响取决于个人是否有梦想和愿望，可以利用额外的时间和资源去追求。

The Significance of First Principles and Collective Intelligence
- Reasoning and bringing things back to first principles is crucial, as it enables understanding and innovation.
- The collective intelligence of AI is currently based on human-generated data, but in the future, it will be predominantly AI-generated.
- It's important to work with the smartest AI and human colleagues to solve problems and generate novel ideas.

第一原则与集体智慧的意义
- 推理并将事物回归到首要原则至关重要，因为它能够实现理解和创新。
- 人工智能的集体智能目前基于人类生成的数据，但在未来，它将主要由人工智能生成。
- 与最聪明的人工智能和人类同事合作解决问题并产生新颖的想法很重要的。
Preserving the American Dream
- The American dream is about immigrants risking everything to come to America, mixing with the existing population, and having the opportunity to succeed.
- The combination of intelligence, diligence, and the rule of law is essential for fostering innovation and entrepreneurship.
- It's crucial to protect the American dream and not lose the skill of immigrants who contribute to the country's success.

[阿西_出海 @axichuhai]

YouTube简直是个免费大学！

这10个频道能让你学到超多实用技能：

[JACC Journals @JACCJournals]

#ISCHEMIA trial update! Hitting #GDMT goals early (BP<130, LDL<70, no smoking, antiplatelets) = major CV event reduction! Are we doing enough to optimize therapy?

🔗 Full #JACC study: https://t.co/jCA97C7XiL #Cardiology

[Ahmed Ata @Ahmedata7777]

Dose adjustment of Warfarin to achieve therapeutic range INR

Use WEEKLY dose adjustment not DAILY dose!

ESC guidelines

[ada @gsf31415]

@Nikhil_Kr16 @chi_no_usagi @DrAkhilX @DrJNELLY95 @DrRazi4 @ecgandrhythmRoe @ECGcases @ECGEPSCADEVICE @healthefyheart @makkyecg @ecgrhythms pLAD

[ada @gsf31415]

Interatrial septum dissection ruptured into transverse sinus of pericardium

[Dr Joshua Walinjom @walinjom]

Right Heart Catheterization,
Echocardiographic correlates:

[Pablo Corral MD @drpablocorral]

👉Statin primary prevention: are we missing the right patients?

A new reappraisal of RCTs suggests broader eligibility than current guidelines allow. A simplified definition:

☝️40-70 years with LDL-C ≥3.0 mmol/L (≈116 mg/dL)

☝️55-80 years with LDL-C ≥1.8 mmol/L (≈70 mg/dL) + risk factors

Do risk algorithms underestimate who should be treated?

🔓Open Access
https://t.co/0QFqz8Yjr5

@society_eas

[sonologist Mazen Abdo A @mznljrdy47597]

Cardiac ultrasound windows
#ultrasound
#sonologist

[Mounir Basalus (Ⲃⲁⲥⲓⲗⲓⲟⲥ) @Basalus]

🚨 STEMI PCI Strategy: ACC/AHA/SCAI & ESC agree – culprit-only PCI is the default! 🔹 Multivessel PCI? Only in select cases:
✅ ACC/AHA/SCAI → Low-complexity non-infarct disease
✅ ESC → Multiple critical (>90%) unstable lesions
🎯 Individualized approach is key! #Cardiology #STEMI #PCI

[Mihajlo Kovacic 🫀📕/🔋🕹️ @KovacicMihajlo]

#HDR - HydroDynamic contrast Recanalisation is new antegrade crossing method for coronary CTOs based on the synergistic use of contrast microinjections and polymer jacketed wires. Brilliant technique described by Mauro Carlino, and can serve as first strategy, with high success rate, even in “pure retrograde” cases.

https://t.co/aw6adYSL4X

#Carlino - maneuver
#HDR - complete technique

In this case, I failed to cross true to true with Fielder XT-A, after contrast application due to probably hard distal cap at the bifurcation.
Case saved with another Carlino’s technique - #SAFER

I am wondering to have even better success, if can modify #HDR to use instead of soft tapered polymarjacketed wires, routinely my personal“true-to-true” wires like #UltimateBros3, new wire on the market #MiracleNEO3, or stronger “true-to-true” polymerjacketed CTO wire #GladiusEX???

@MauroCarlino3 @realarainmd @DrBIqbal @LAzzaliniMD

Check CTOTOOLBOX3 for all the wires and microcatheter properties
https://t.co/BUy6mSdRTG

[Michael Megaly @MichaelMegalyMD]

My favorite way for Fluoro-guided pericardiocentesis learnt from @HeartDrHanna

1-90 degree lateral (you can get fairly quick)
2-Identify xiphoid under x-ray with your finger
3- needle of choice filled with 100% contrast (my fav is micropuncture in small pts and spinal in large pts)
4-Cine-identify heart border (white)
5-Go subxiphoid, aimed for left shoulder with intermittent pull and inject tiny amount of contrast (stain your way)
6-Once in, you will pull back fluid and you will inject contrast that will line the heart border (shown below)
7-insert long wire and let wrap around the heart to confirm.
8-now can use echo for further confirmation

#ACCFIT #ACCIC #Cardiotwitter #CardioED

[Oren Gottfried, MD @OGdukeneurosurg]

Visual on reduced heart functioning

[Alberto Cereda @AlbertoCereda1]

Trans-Septal

[Abdulla A. Damluji, MD, PhD @DrDamluji]

Left Atrial Appendage Closure after Ablation for Atrial Fibrillation: @NEJM

🥸The OPTION trial: @AHAScience

😱 Summary

👇👇👇👇

[AHA Science @AHAScience]

1/ Published today, the Guideline for Perioperative Cardiovascular Management for Noncardiac Surgery

📷: Stepwise Approach to Perioperative Cardiac Assessment.