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4 05, 2016

Trick of the Trade: Ultrasound for Pedal Pulse Identification and ABI

ultrasound for pedal pulse PT The Problem: A patient is rolled in to your ED by EMS with extremity trauma. You’re rightfully concerned about possible vascular injury to an upper or lower extremity, but you can’t palpate a dorsalis pedis (DP) or posterior tibialis (PT) pulse! You spend minutes, whisking the doppler probe, attempting to hear a waveform in a busy ED. Unfortunately you can’t seem to hear the “whoosh,” making accurate it nearly impossible for you to measure ankle-brachial indices (ABI). 1–3

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21 04, 2016

Ultrasound For the Win! Case – 43-year-old Man with Syncope #US4TW

Welcome to another ultrasound-based case, part of the “Ultrasound For The Win!” (#US4TW) Case Series. In this peer-reviewed case series, we focus on real clinical cases where bedside ultrasound changed management or aided in diagnoses. In this case, a 43-year-old man presents to the Emergency Department after a syncopal episode.

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23 03, 2016

Calcium channel blockers for stable SVT: A first line agent over adenosine?

DiltiazemA 52-year old man presents via EMS with a chief complaint of “racing heartbeat” for one hour. He is placed on a cardiac monitor which shows a heart rate of 185, an ECG reveals supraventricular tachycardia (SVT), and his blood pressure is 143/95 mmHg. As you ask the nurse to procure 6 mg of adenosine, the patient’s eyes grow wide.

“Please doc…” he pleads, “anything but that! Last time they gave that to me I thought I was gonna die!”

You recently read about using calcium channel blockers (CCBs) for paroxysmal SVT (PSVT), but can’t recall the last time you actually considered using them. After all, it’s been over 20 years since we switched to using adenosine first-line.

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14 12, 2015

PEM Pearls: Cardiac causes of pediatric chest pain

2017-10-26T14:34:30+00:00

Doctor examining girlChildren with chest pain commonly present to the emergency department. Both the child and family members may think their symptoms are due to a serious illness. Among adolescents seen for their chest pain, more than 50% thought they were having a heart attack or that they had cancer.1 In reality, only 6% of pediatric chest pain has a cardiac etiology.2 Nonetheless, extensive and costly emergency department (ED) evaluations are common and there is wide practice variation.3

But prior to reassuring your patient, what can you do to reassure yourself that your patient doesn’t need a more extensive workup? What would make you suspicious for cardiac causes of pediatric chest pain?

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9 12, 2015

Ultrasound For the Win! Case – 55-year-old man with chest pain #US4TW

2017-07-19T00:06:58+00:00

Welcome to another ultrasound-based case, part of the “Ultrasound For The Win!” (#US4TW) Case Series. In this peer-reviewed case series, we focus on real clinical cases where bedside ultrasound changed management or aided in diagnoses. In this case, a 55-year-old man presents with acute-onset chest pain.

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9 11, 2015

Highlights from the 2015 American Heart Association CPR and ECC guidelines

2016-12-16T15:33:24+00:00

AHA guidelinesThe newest round of the 2015 American Heart Association (AHA) Guidelines for Cardiopulmonary Resuscitation (CPR) and Emergency Cardiac Care (ECC) contains 315 recommendations.1 It is easy to be overwhelmed by this massive (275 pages) document so this post will distill what you need to know in the emergency department. This update marks the end of a 5-year revision cycle for the AHA and the shift to a continuously updated model. Current and future guidelines can now be found at ECCGuidelines.heart.org. This round lacks any of the major foundational changes seen in 2010; however, we do say goodbye to some recommendations (bye bye vasopressin).

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