ALiEMCards.com

ALiEM Cards is point-of-care reference library of narrowly focused, easily digestible cards for the practicing emergency physician or learner (formerly known as PV Cards). As of July 2017 led by the team of Dr. Jeremy Voros and Derek Sifford, we have rebranded these into “ALiEM Cards” and moved away from the index-card templated PDF files. Check it out.

ALiEM Cards website screenshot

ALiEM Cards home page

Why transition to a new ALiEM Cards site?

We have always tried to keep the user and learner in mind. From a readability, design, and content delivery perspective, our index card look was becoming outdated.

  1. The limited text space negatively impacted our ability to easily convey the content in a clear fashion.
  2. The topics and keywords within each card were not searchable. You just had to know where things were.
  3. PDFs are often large-sized files and not easy to read on mobile devices.
  4. The new ALiEM Cards site incorporates the use of GitHub, which allows for better version control. We can more transparently update and incorporate crowdsourced feedback and peer review. This was not possible with the older PV Cards system.

What will we be stopping?

As part of this transition period, we are announcing the following:

  1. No more new content will be written in the PDF format.
  2. We are closing out the Evernote and Dropbox shared account options.

Index of Topics

TopicPDFMajor SubjectMinor SubjectBlog pageDate
Abdominal pain, diagnostic studiesPDFSurgery, traumaDiagnosticsBlog2011/07/22
Abdominal trauma, blunt (likelihood ratios)PDFSurgery, traumaBayesBlog2012/04/20
Abdominal trauma, penetratingPDFSurgery, traumaBlog2010/07/09
ABG interpretationPDFPulmonary, critical careDiagnosticsBlog2010/04/02
Acetaminophen toxicityPDFToxicology, pharmacologyBlog2011/11/04
Acute limb ischemiaPDFCardiovascularBlog2010/08/13
Acute vestibular syndrome and HINTS examPDFNeurologyBlog2011/12/02
Alcohol: Ethylene glycolPDFToxicology, pharmacologyBlog2012/06/08
Alcohol: Isopropyl alcoholPDFToxicology, pharmacologyBlog2012/06/22
Alcohol: MethanolPDFToxicology, pharmacologyBlog2012/06/15
AnaphylaxisPDFAllergy, ImmunologyBlog2012/02/24
AngioedemaPDFAllergy, ImmunologyBlog2010/03/26
Ankle and Hindfoot FracturesPDFOrthopedicsBlog2016/06/06
Ankle fracturesPDFOrthopedicsBlog2010/02/18
Anticoagulation for atrial fibrillationPDFCardiovascularBlog2010/04/09
Aortic dissection (IRAD)PDFCardiovascularBlog2011/05/20
Appendicitis: ACEP clinical policyPDFSurgery, traumaBlog2010/06/18
Asthma NIH classificationsPDFPulmonary, critical careBlog2011/04/29
Bayes nomogramPDFBayes2012/05/17
Bell’s Palsy: TreatmentPDFNeurologyBlog2013/02/21
Blood culture indicationsPDFInfectious diseaseBayesBlog2012/08/17
Blunt cardiac injuryPDFSurgery, traumaBlog2012/06/29
Brugada syndromePDFCardiovascularBlog2011/05/06
BurnsPDFSurgery, traumaBlog2016/04/22 update (original 7/2/2010)
C1-C2 fracturesPDFOrthopedicsBlog2010/09/24
C3-C7 fracturesPDFOrthopedicsBlog2010/10/01
Cardiac tamponadePDFCardiovascularBayesBlog2011/07/08
Cerebrovascular injury, bluntPDFSurgery, traumaBlog2011/07/01
Cervical spine rulesPDFSurgery, traumaBlog2010/12/10
Cervical spine, distracting injuryPDFSurgery, traumaBlog2011/09/09
Charting and CodingPDFAdministrativeBlog2016/08/15
Chemical sedationPDFToxicology, pharmacologyBlog2011/03/25
Chest pain, low risk ACSPDFCardiovascularBlog2010/01/29
CHF likelihood ratiosPDFCardiovascularBayesBlog2012/08/24
Cholecystitis testsPDFSurgery, traumaBayesBlog2011/03/18
Clostridium difficilePDFInfectious diseaseBlog2011/06/24
CNS infectionsPDFNeurologyBlog2009/12/29
Continuous end tidal CO2 monitoring in cardiac arrestPDFPulmonary, Critical CareBlog2015/10/20
Continuous infusionsPDFToxicology, pharmacologyBlog2012/03/09
CroupPDFPediatricsBlog2010/08/20
CT cancer riskPDFRadiologyBlog2011/06/10
Cystitis/Pyelonephritis Women AntibioticsPDFGenitourinaryBlog2011/09/02
D-dimerPDFHematology, oncologyDiagnosticsBlog2012/07/12
Delayed sequence intubationPDFAirway, pulmonaryBlog2012/08/31
Dental infectionsPDFENTBlog2011/04/22
Dental traumaPDFENTBlog2011/04/15
Dermatomes and myotomesPDFNeurologyAnatomyBlog2010/05/28
Diabetic foot osteomyelitisPDFOrthopedicsBayesBlog2011/09/23
Diverticulitis outpatientPDFSurgery, traumaBlog2011/05/27
Drug Card Emergency DepartmentPDFToxicology, pharmacologyBlog2013/09/11
DVT Diagnostic Guidelines (ACCP)PDFCardiovascularBlog2013/01/24
DysphagiaPDFENTBlog2010/02/03
Early goal directed therapy in sepsisPDFInfectious diseaseBlog2010/04/16
ECG: Early repolarization vs STEMIPDFCardiovascularBlog2013/05/16
ECG: Electrolyte imbalancePDFCardiovascular, EndocrineBlog2012/09/21
ECG: Geography of AMIPDFCardiovascularDiagnosticBlog2011/04/08
ECG: Lead aVRPDFCardiovascularDiagnosticBlog2011/11/18
ECG: Right and posterior leadsPDFCardiovascularDiagnosticBlog2011/03/11
Ectopic PregnancyPDFObstetrics/gynecologyBayesBlog2013/05/09
EMTALA rules in the transfer of ED patientsPDFAdministrativeBlog2012/09/14
Genital ulcersPDFGenitourinaryBlog2012/05/04
GRACE scorePDFCardiovascularBlog2012/04/13
Head CT before LPPDFNeurologyBlog2010/04/23
Head CT in trauma: Decision rulesPDFSurgery, traumaBlog2011/05/13
HyperkalemiaPDFEndocrine, metabolicBlog2010/03/12
Hypertension: First line treatmentPDFCardiovascularBlog2011/02/11
Hypothermia, accidentalPDFEnvironmentalBlog2011/02/04
Influenza treatmentPDFInfectious diseaseBlog2011/10/28
Intimate partner violencePDFTraumaBlog2013/07/31
Intraosseous lab interpretationPDFHematology, oncologyDiagnosticsBlog2012/01/13
IV fluid composition and Chloride-restrictive fluids in ICUPDFEndocrine, metabolicBlog2012/01/03
Kawasaki diseasePDFPediatricsBlog2012/03/23
Knee examPDFOrthopedicsBlog2010/03/19
Laceration repair and suturesPDFTraumaBlog2017/03/06
Legionnaires diseasePDFPulmonary, critical careBlog2011/09/16
Local anesthetic toxicityPDFToxicology, pharmacologyBlog2014/06/13
Metacarpal fracturePDFOrthopedicsBlog2013/12/13
Methotrexate and ectopic pregnancyPDFGynecology, obstetricsBlog2011/11/11
Murmurs and need for echocardiographyPDFCardiovascularBlog2010/09/17
Neutropenic fever and cancerPDFInfectious diseaseBlog2011/10/07
NSAID bleeding riskPDFToxicology, pharmacologyBlog2011/07/15
One minute preceptor: NERDS mnemonicPDFEducationBlog2015/08/01
Open fractures and antibioticsPDFOrthopedicsBlog2012/01/20
Osmolal gapPDFToxicology, pharmacologyBlog2012/06/01
Ottawa knee, ankle, foot rulesPDFOrthopedicsBlog2010/05/07
Overanticoagulation and supratherapeutic INRPDFHematology, oncologyBlog2012/08/10
Pain medications: Initial options in the EDPDFToxicologyBlog2015/10/23
Palliative Care Screening in the EDPDFPalliative CareBlog2015/07/27
Paracentesis and ascites assessmentPDFGastroenterologyBlog2010/06/25
PE clinical decision rulesPDFPulmonary, critical careBlog2011/06/03
PE indications for fibrinolysisPDFPulmonary, critical careBlog2011/07/29
Pediatric assessment trianglePDFPediatricsBlog2013/05/30
Pediatric fever (1-3 months old)PDFInfectious diseasePediatricsBlog2012/02/02
Pediatric fever (3 mo- 3 yrs old)PDFInfectious diseasePediatricsBlog2012/02/09
Pediatric fever (neonate)PDFInfectious diseasePediatricsBlog2012/01/27
Pediatric head trauma (PECARN)PDFSurgery, traumaPediatricsBlog2010/02/04
Pediatric ingestion dose thresholds for ED referralPDFToxicology, pharmacologyPediatricsBlog2014/07/09
Pediatric pertussis algorithmPDFPulmonary, critical carePediatricsBlog2010/10/29
Pediatric sizes and dosesPDFPediatricsBlog2010/10/23
PericarditisPDFCardiovascularBlog2015/02/05
PertussisPDFPulmonary, critical careBayesBlog2010/09/03
PESI score for pulmonary embolismPDFPulmonary, critical careBlog2012/11/17
Pneumonia scoresPDFPulmonary, critical careBlog2011/02/25
Post-exposure prophylaxis, non-occupPDFInfectious diseaseBlog2011/04/01
Procedural sedationPDFToxicology, pharmacologyBlog2010/08/06
Rapid sequence intubationPDFToxicology, pharmacologyBlog2010/07/16
Rashes, approach toPDFDermatologyBlog2011/08/26
Red eyePDFOphthalmologyBlog2010/01/22
Salicylate toxicityPDFToxicology, pharmacologyBlog2015/06/15
Scaphoid fracturePDFOrthopedicsBlog2016/02/01
Seizure, first timePDFNeurologyBlog2011/01/13
Seizure, status epilepticusPDFNeurologyBlog2011/01/20
Septic arthritisPDFOrthopedicsBayesBlog2010/06/11
Serotonin syndromePDFToxicology, pharmacologyBlog2012/01/06
Sgarbossa criteria for LBBBPDFCardiovascularBayesBlog2010/11/05
Shift feedback cardPDFEducationBlog2011/12/09
Shock and RUSH protocolPDFCardiovascularBlog2009/12/22
Shock, vasopressors and inotropesPDFCardiovascularBlog2010/04/30
Shoulder examPDFOrthopedicsBlog2011/01/28
Spinal epidural abscessPDFNeurologyBlog2011/08/05
Streptococcal pharyngitisPDFENTBlog2010/07/30
Stroke scale NIHPDFNeurologyBlog2010/02/26
Stroke: Contraindications for ThrombolyticsPDFNeurologyBlog2013/05/23
Subarachnoid hemorrhage, atraumaticPDFNeurologyBlog2010/03/05
Subarachnoid hemorrhage, high riskPDFNeurologyBlog2010/12/17
Suicide risk stratificationPDFPsychiatryBlog2011/02/18
Supraventricular Tachycardia (SVT) Aberrancy vs Ventricular Tachycardia (VT): Brugada CriteriaPDFCardiovascularBlog2013/02/27
Suture materialsPDFSurgery, traumaBlog2011/01/07
Tachycardia, approach toPDFCardiovascularBlog2011/08/19
TIMI scorePDFCardiovascularBlog2010/08/27
Toxidromes and vital signsPDFToxicology, pharmacologyBlog2010/11/19
Transient ischemic attack (TIA)PDFNeurologyBlog2010/01/05
Ultrasound: 1st Trimester Pregnancy (Transabdominal)PDFGynceology, obstetricsBlog2015/02/25
Ultrasound: 1st Trimester Pregnancy (Transvaginal)PDFGynceology, obstetricsBlog2015/03/04
Ultrasound: Abdominal AortaPDFRadiologyBlog2014/09/13
Ultrasound: Biliary ExamPDFGastroenterologyBlog2015/01/01
Ultrasound: Deep Vein Thrombosis (DVT)PDFCardiovascularBlog2015/02/18
Ultrasound: FASTPDFRadiologyBlog2014/09/14
Ultrasound: Focused EchocardiographyPDFCardiovascularBlog2015/02/11
Ultrasound: Lung ExamPDFPulmonary, critical careBlog2015/02/04
Ultrasound Measurements: Normal ValuesPDFRadiologyUltrasoundBlog2015/10/15
Ultrasound: Ocular ExamPDFOphthalmologyBlog2015/01/28
Ultrasound: Skin and Soft TissuePDFDermatologyBlog2015/01/07
Ultrasound: Testicular ExamPDFGenitourinaryBlog2015/01/21
Upper GI bleedPDFGastroenterologyBayesBlog2011/06/17
Urine toxicologyPDFToxicology, pharmacologyDiagnosticBlog2010/07/22
UTI, cystitisPDFGenitourinaryBlog2010/02/11
VBG versus ABGPDFPulmonary, critical careBlog2013/01/31
Ventilator settings: Lung protectionPDFPulmonary, critical careBlog2011/10/14
Ventilator settings: Obstructive diseasePDFPulmonary, critical careBlog2011/10/21




Paucis Verbis: Composition of intravenous fluids

iv bagThere has been a lot of discussion on the ideal intravenous fluids (IVF) for resuscitation in the Emergency Department and ICU. This was highlighted by the landmark study in JAMA on ICU patients who received chloride-rich versus chloride-restricted IVFs. This got me to thinking, what exactly comprises the common IVFs that we order? We so often take for granted what’s in 1 liter of normal saline. As it turns out, normal saline is not really “normal”. Dr. Scott Weingart has a great podcast on “chloride poisoning” using IVFs.

(more…)

2017-08-01T23:53:41-07:00

PV card: PE Severity Index (PESI) score

Do you send some of your low-risk patients with pulmonary embolism home?

This is a controversial issue which warrants a look at risk stratification tools. The primary one used is the validated Pulmonary Embolism Severity Index (PESI) score. In Lancet 2011, the authors looked at whether PESI class I and II (low risk) patients could be managed safely as outpatients. It turns out in their study, regardless of whether their PESI class I and II patients were treated as outpatients and inpatients, all fared equally well from a complications standpoint (recurrent clot, bleeding from anticoagulation).

(more…)

2017-08-03T00:39:08-07:00

PV Card: Electrolytes and ECG changes

The electrocardiogram can pick up all sorts of electrolyte abnormalities. The most common abnormalities revolve around high and low levels of potassium and calcium. Magnesium derangements typically have nonspecific findings. How do you keep things straight? To make things more complicated, multiple electrolyte derangements can occur at the same time, making ECG interpretation challenging.

(more…)

2017-08-01T23:38:56-07:00

Paucis Verbis: EMTALA rules in the transfer of ED patients

NoDumpingIn U.S. academic emergency departments, decisions to accept patients is typically easy, because you have ready access to on-call physicians. When in doubt, accept transfer patients and sort things out later.

  • What are the obligations for those transferring patients to other EDs?
  • What do the EMTALA (a.k.a. “anti-dumping”) rules say?
  • When can you transfer unstable patients?

(more…)

2017-08-01T23:45:32-07:00