Greg Katz, MD
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Should your carotid blockage be fixed?
I saw a patient recently who was coming in for a second opinion about whether they should get a stent in their carotid artery.
19 hrs ago
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Greg Katz, MD
29
9
7
High-Risk, No Heart Attack - Now What?
One of the most common questions that I face in clinic: what should we do for a patient who has elevated risk for a heart attack or stroke but hasn’t…
Jan 9
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Greg Katz, MD
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32
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25:33
Should you be taking aspirin to prevent a heart attack?
In light of aspirin making news for heart disease prevention, I wanted to share a podcast I worked on a few years ago on aspirin for preventing a first…
Jan 5
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Greg Katz, MD
24
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Most Popular
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Most doctors don't interpret this test correctly
Sep 16, 2022
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Greg Katz, MD
62
140
Your doctor is looking at the wrong ratio
Nov 7, 2025
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Greg Katz, MD
147
23
17
Are you missing Peter Attia's point?
Nov 28, 2025
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Greg Katz, MD
187
21
Why a trial on sudden cardiac death convinced me to eat more vegetables
Sep 5, 2025
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Greg Katz, MD
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Why your doctor keeps interrupting you (and how to fix it)
Aug 29, 2025
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Greg Katz, MD
79
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The Protein Wars: Why Everyone Is Wrong (and Right)
Oct 24, 2025
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Greg Katz, MD
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High triglycerides are a call to action
I recently did a podcast with Core IM on severe hypertriglyceridemia, and I wanted to share it because the core message is something I wish more…
Jan 2
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Greg Katz, MD
28
11
7
40:37
The Problem With Asking 'How Long Should Antibiotics Last?
I wanted to take today’s newsletter to share a new Beyond Journal Club podcast episode looking at a trial asking about the length of time someone should…
Dec 12, 2025
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Greg Katz, MD
15
5
3
27:35
Reflections on the match
This week is the annual fellowship match, where internal medicine residents across the country learn where they’re going to do their oncology…
Dec 5, 2025
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Greg Katz, MD
27
6
2
Are you missing Peter Attia's point?
A repost for Thanksgiving Hiatus
Nov 28, 2025
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Greg Katz, MD
187
21
Medicare Will Pay for AI Heart Scans That Haven't Proven They Work
Medicare just announced they’ll reimburse for AI-enhanced cardiac CT interpretation, which means CMS will reimburse companies like HeartFlow, Euclid…
Nov 21, 2025
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Greg Katz, MD
31
10
5
The AHA Just Scared People Away From Melatonin Based on Garbage Data
If your guru takes this stuff seriously, you should find another guru
Nov 14, 2025
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Greg Katz, MD
51
10
6
Your doctor is looking at the wrong ratio
Your doctor is probably looking at the wrong ratio on your cholesterol panel.
Nov 7, 2025
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Greg Katz, MD
147
23
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Greg Katz, MD
Evidence-based medicine, cutting through the noise
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Greg Katz, MD
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