Episode 344: 343. Arm position and blood pressure readings: The ARMS crossover randomized clinical trial

Episode 344: 343. Arm position and blood pressure readings: The ARMS crossover randomized clinical trial

Liu H et al. Arm position and blood pressure readings: The ARMS crossover randomized clinical trial. JAMA Intern Med 2024 Oct 7; [e-pub]. (https://doi.org/10.1001/jamainternmed.2024.5213)

  • study replicated some of the “real-world” shortcuts that often occur when we check BP, such as measuring BP while the patient is sitting up on an exam table.===

In this U.S. trial of 133 adults, researchers assessed the effect of nonstandard arm positions on BP readings by measuring each patient's BP in three different arm positions (order of measurement was determined by a randomization protocol):

  • arm supported on a desk, with cuff at heart level (reference position)
  • hand supported in the lap
  • arm unsupported at the side


Investigators otherwise followed standard guidance for office BP measurements.





Lap and side positions led to significantly higher readings (by 4 mm Hg to 6 mm Hg for both systolic and diastolic measurements) than did the desk position.



Jaksot(385)

Episode 423: 430. Hormone Replacement Therapy and the Black Box Warning

Episode 423: 430. Hormone Replacement Therapy and the Black Box Warning

Let’s rewind to the early 2000s. Flip phones were cool, low-rise jeans were a crime, and the Women’s Health Initiative—WHI—dropped what became the medical equivalent of a headline: “Hormone Therapy In...

24 Maalis 12min

Episode 422: 429. Rivaroxaban vs Apixaban = The Battle of the Blood Thinners!

Episode 422: 429. Rivaroxaban vs Apixaban = The Battle of the Blood Thinners!

— rivaroxaban versus apixaban.Yes, folks, this is The Battle of the Blood Thinners!And spoiler alert — one of them came out looking like the overachiever in a safety class... while the other probably ...

20 Maalis 9min

Episode 421: 428. Asthma and Stroke --- A breathless combination

Episode 421: 428. Asthma and Stroke --- A breathless combination

Minocycline in Acute Ischemic Stroke (EMPHASIS trial)A multicenter, double-blind RCT in China studied 1,724 patients with acute ischemic stroke treated within 72 hours of onset. Patients received eith...

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Episode 420: 427. Kawasaki disease-no, not the motorcycle company

Episode 420: 427. Kawasaki disease-no, not the motorcycle company

Today, we're talking about Kawasaki disease-no, not the motorcycle company, though sometimes treating it does feel like trying to ride one at full speed through uncertainty.For decades, high-dose aspi...

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Episode 419: 426. Go Big or Go Partial? The Knee Replacement Showdown

Episode 419: 426. Go Big or Go Partial? The Knee Replacement Showdown

Setting the stagePicture this: your knee is like a three-room apartment. You've got a medial room, a lateral room, and a patellofemoral room. In isolated anteromedial osteoarthritis, just one room is ...

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Episode 418: 425. Triptan initiation and cerebrovascular events

Episode 418: 425. Triptan initiation and cerebrovascular events

Kalapura C, et al. Triptan initiation and cerebrovascular events in patients with migraine: A nationwide cohort study. J Am Heart Assoc 2026 Feb 17; 15:e043409. DOI: 10.1161/JAHA.125.043409.  Today, w...

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Episode 417: 424. GLP1 and NAION

Episode 417: 424. GLP1 and NAION

Li H-Y, et al. GLP-1 receptor agonists and risk of optic nerve or vision-threatening events in patients with type 2 diabetes or cardiometabolic diseases: A meta-analysis of randomized controlled trial...

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Episode 416: 423. CME-- Discharge Questions Answered in 2025

Episode 416: 423. CME-- Discharge Questions Answered in 2025

CME-- Discharge Questions Answered in 2025

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