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8 08, 2018

ALiEM Cards: Maternal Cardiac Arrest

2018-08-08T10:46:09+00:00

pregnancy anatomy maternal cardiac arrestMaternal cardiac arrest is a low-frequency, high-risk pregnancy complication with 2 lives at stake. Incidence is approximately 1 in 12,000 to 50,000 pregnancies with a greater than 40% mortality rate. Understanding physiologic changes of pregnancy and how to perform a perimortem cesarean section (resuscitative hysterotomy) are critical aspects of caring for maternal cardiac arrest. ALiEM Cards: Maternal Cardiac Arrest, written by Drs. Jeffrey Sakamoto, Collin Michels, Nikita Joshi, and Rebecca Bavolek, reviews the causes, management pearls, and summarizes the perimortem cesarean delivery.

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26 05, 2018

ALiEMCards: Tranexamic Acid

2018-05-26T21:29:25+00:00

Tranexamic acid (TXA) is a synthetic form of the amino acid lysine that binds to receptors on plasmin and prevents it from breaking down fibrin clots. Numerous studies have investigated its utility in preventing or treating traumatic hemorrhage, and the World Health Organization now includes TXA on its list of Essential Medicines. In addition to trauma, TXA may be effective in other clinical scenarios relevant to Emergency Medicine, including gynecological hemorrhage and epistaxis. ALiEM Cards: TXA, written by Dr. Sam Ashoo, reviews the dosing and potential indications for TXA use in the ED.

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20 03, 2018

ALiEMCards: Preeclampsia

2018-03-20T08:03:53+00:00

Preeclampsia is on a spectrum of pregnancy related illness that includes eclampsia and HELLP syndrome (Hemolysis, Elevated Liver enzymes, Low Platelets – debate exists about if this is a separate entity altogether). It carries a high mortality for both mom and baby, and can lead to a number of complications including pulmonary edema, hepatic rupture, placental abruption, and seizures (eclampsia). Created by Dr. Sam Ashoo, ALiEM Cards: Preeclampsia gives you a rapid review of its presentation, criteria, and management.

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4 06, 2017

Trick of the Trade: Linear Transducers for Point of Care Ultrasound in Intrauterine Pregnancy Evaluation

2017-07-19T00:05:47+00:00

Ultrasound in Intrauterine PregnancyThe volume of women presenting to the emergency department (ED) with newly diagnosed first-trimester pregnancies and suspected ectopic pregnancies sometimes seems like an infinitely growing number. As ED physicians, proper identification of an intrauterine pregnancy (IUP) in these patients is of paramount importance and the initial imaging test of choice for many has become bedside point-of-care ultrasound (POCUS).

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15 05, 2017

Ultrasound For The Win! – 20F with First Trimester Vaginal Bleeding #US4TW

2017-07-19T00:06:10+00:00

Welcome to another ultrasound-based case, part of the “Ultrasound For The Win!” (#US4TW) Case Series. In this case series, we focus on a real clinical case where point-of-care ultrasound changed the management of a patient’s care or aided in the diagnosis. In this case, a 20-year-old woman presents with first-trimester vaginal bleeding.

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13 04, 2015

4 Pitfalls of Bedside Ultrasonography During First Trimester Pregnancy

Pregnancy ultrasound canstockphoto11678805One of the more common indications for the use of bedside ultrasound (US) is to evaluate patients who present to the emergency department (ED) with pain or bleeding during the first trimester of pregnancy. When performing this study, providers should be aware of several potential pitfalls that pose significant risk to both the patient and the provider.

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18 03, 2015

AIR Series: Ob/Gyn Module 2015

2017-03-05T14:14:14+00:00

Welcome to the seventh ALiEM Approved Instructional Resources (AIR) Module! In an effort to reward our residents for the reading and learning they are already doing online we have created an Individual Interactive Instruction (III) opportunity utilizing FOAM resources for U.S. Emergency Medicine residents. For each module, the AIR board curates and scores a list of blogs and podcasts. A quiz is available to complete after each module to obtain residency conference credit. Once completed, your name and institution will be logged into our private database, which participating residency program directors can access to provide proof of completion.

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