IE is an infection of native or prosthetic heart valves, endocardial surface or an indwelling cardiac device (such as a pacer or defibrillator). In recent years, we’re seeing it happen in older and more chronically ill patients. And more MRSA.
The diagnosis is tricky because the presentation can be fairly subtle. You need a high index of suspicion, fever and:
- unclear infectious source
- new regurgitant murmur
- embolic events of unknown source
Get 3 sets of BCx in the ED before antibiotics and possibly a TTE. Patients should receive IV Abx and 1/2 of them require valve replacement or debridement surgery. Indications for surgery are:
- development of heart failure
- perivalvular abscess formation
- uncontrolled infxn
- Large, Mobile vegetations (that may flick off)
Continue reading “Infective Endocarditis”
Most of us will have lower back pain in our lives (80–90% lifetime prevalence) and it accounts for 2–3% of ED visits (so quite a bit).
As with everything in EM, there are benign and serious causes and we need to differentiate between the two. The serious causes include diagnoses in the back and those in the abdomen or retroperitoneum.
- Benign: muscular and ligament strain, sciatica (posterolateral disk herniation) and spinal stenosis
- Serious back: cancer, spinal epidural abscess, vertebral osteomyelitis, infectious diskitis, spinal epidural hematoma and giant (central) disk hernation (cauda equina syndrome).
- Serious non-back: AAA, renal stones, renal infarct, tumor, pancreatitis, pancreatic cancer, PUD, cholecystitis, retroperitoneal hemorrhage, psoas abscess
Continue reading “Non-Traumatic Lower Back Pain”
Email can consume hours of your day stealing opportunities to do real work. Several people have devised plans to reclaim this time, so I stole the ones that work for me.
These rules have one main goal: to respect my time and that of the receiver.
1. Keep as short as possible.
“I’m sorry to write you a long letter, as I did not have time to write a short one.”
Continue reading “My Email Rules”
The October edition of EM-RAP had a great section on how to write good discharge instructions. This is not the pre-printed stuff that comes with the EMR but instructions written specifically for each patient. I modified my DCI (discharge instruction macro) to make those points more obvious.
You have been diagnosed with ***, this is ***. Your evaluation in the emergency deparmtent was significant for ***.
1. FOLLOW-UP: Please see your primary doctor within a week. If you do not have a primary doctor, call the number above to arrange to establish a relationship with a doctor. Your condition may change and so it is important to have your condition re-assessed.
2. RETURN IF: Please return immediately if you get worse, if you don't get better, if your symptoms change, if you have any new or concerning symptoms. If your symptoms change, then we need to reassess potential causes.
3. MEDICATIONS: You have been prescribed ***. Take the medicines as described in the instructions provided by teh pharmacy. In taking this medicine, you should note ***.
It is also useful to build some specific macros for things that come up often (e.g., more than once). For example, for Levaquin.
the antibiotic LEVAQUIN is associated with tendon rupture in some patients. Please rest from strenous activity while on this medication. If you have questions, ask your doctor or pharmacist.
Or for narcotic medications.
the pain killer NORCO has an opioid mixed with Tylenol. The opioid can make you drowsy, even to the point of stopping breathing. Do not opeate heavy machinery, drive or perform any potentially dangerous tasks while on this medicine. Also do not take it with other sedating substances like alcohol or even Benadryl. The medicine also contains Tylenol, so do not take any othe Tylenol containing products while on this medication. You can run the risk of severe liver damage. If you have questions, ask your doctor or pharmacist.
I also make a practice of talking to every patient before they leave to explain the instructions. I dont typically document that conversation, but it is a good habit. Include the following in the ED COURSE SUMMARY macro.
Additional discharge verbal instructions were given and discussed with the patient. Patient had the opportunity to ask questions and these were answered.
ALTE has been deprecated and replaced with BRUE. Apparent Life-Threatening Events scared parents and led physicians to unnecessary testing. The American Academy of Pediatrics has issued the following guideline.
STEP 1: Meets DEFINITION of BRUE
- BRIEF: less than 1 minute episode
- RESOLVED: back to baseline/normal
- UNEXPLAINED: no other etiology (no URI, vomiting, etc)
- cyanosis or pallor (not erythema)
- absent, decreased or irregular breathing
- marked change in tone
- altered level of responsiveness
- in a normal child, less than 1 year old
STEP 2: Stratify as LOW risk
- more than 60 days old
- full term (gestational age more than 32w)
- 1st event and not in clusters
- less than 1 minute
- no CPR by *trained medical provider*
- no concerning features on H&P
STEP 3: Consider TREATMENT options for LOW risk
- SHOULD DO: educate care giver, shared medical decision making regarding can-do items, CPR training for parents
- CAN DO: pertussis testing, ekg, serial observation, pulse oximetry
- DONT HAVE TO DO: admit, viral PCR, glucose, HCO3, lactate, Hgb, CT head (unless judgement says differently), UA
- SHOULD NOT DO: WBC, CSF, Cx, BMP, urine organic acids, CXR, echo, EEG, GERD tests, H2 blockers, anti-epileptics, no home monitoring
HIGH risk patients consider
- cardiac arrhythmias (family history of sudden death)
- infection (URI Sx)
- others guided by context
- Tieder JS, Bonkowsky JL, Etzel RA, Franklin WH, Gremse DA, Herman B, Katz ES, Krilov LR, Merritt JL 2nd, Norlin C, Percelay J, Sapién RE, Shiffman RN, Smith MB; SUBCOMMITTEE ON APPARENT LIFE THREATENING EVENTS. Brief Resolved Unexplained Events (Formerly Apparent Life-Threatening Events) and Evaluation of Lower-Risk Infants: Executive Summary. Pediatrics. 2016 May;137(5). https://www.ncbi.nlm.nih.gov/pubmed/27244836
Used to risk stratify patients for further cardiac workup in the ER according to risk of major adverse cardiac events (MACE).
2: highly suspicious
1: moderately suspicious
0: slightly or non-suspicious
2: significant ST-depression
1: non-specific repolarization
2: > 65 years old
1: 45-65 years old
0: < 45 years old
Risk Factors (DM, recent smoker <1m, HTN, HLP, fam Hx, obesity)
2: 3+ risk factors (or prior CAD)
1: 1-2 risk factors
2: 3x normal limit
1: 1-3x normal limit
0: < normal limit
LOW: 0-3 → 1.7% to 2.5% MACE over next 6 weeks (discharge home)
MED: 4-6 → 16.6% to 20.3% MACE over next 6 weeks (observation)
HIGH: 7-10 → 50.1% to 72.7% MACE over next 6 weeks (early invasive strategies)
According to University of Maryland Shared Decision Making program for low risk chest pain, additional ECG and troponin testing can decrease low risk group to approximately 1.7% MACE. Stress testing brings it down to 1%.
- Backus BE, Six AJ, Kelder JH. Risk scores for patients with chest pain: evaluation in the emergency department. Current cardiology …. 2011.
- Backus BE, Six AJ, Kelder JC, et al. A prospective validation of the HEART score for chest pain patients at the emergency department. Int J Cardiol. 2013;168(3):2153-2158. doi:10.1016/j.ijcard.2013.01.255.
- Six AJ, Backus BE, Kelder JC. Chest pain in the emergency room: value of the HEART score. Neth Heart J. 2008;16(6):191-196.
For the inevitable moment when the medical record eats all my macros, I’m backing them up here. Also, if anyone finds them useful, feel free to steal them. I stole them from elsewhere.
Continue reading “Mental Status Exam”
Today, September 16, 2013, marks yet another day when a gunman opened fire upon civilians, killing unnecessarily. It seems that this is happening more frequently, and it would be foolish to think it is limited to schools, movie theaters and military compounds. As grim as it sounds, we should open the conversation as to what would we do? Is it possible to prepare. In this episode of EM:RAP, Ilene Claudius speaks with Mike Clumpner, paramedic, PhD, and active shooter expert. A lot of this seemed counter-intuitive to me.
Listen and feel free to comment below.
We’re all expected to get great patient satisfaction scores in addition to providing excellent care. No one does this more consistently than Ed Ward (click for his scores). So, we talked and he let me know what he does to get great scores. Not only are his scores good, but he also gets more surveys submitted.
This is an open-book heavily-weighted test and you know the questions already. So why not play to these questions and get a good grade? Doe these things every time.
- Overall doctor’s score: give them your card and let them complain to you instead of someone else
- Doctor was courteous: introduce yourself to everyone, shake hands
- Concern for comfort: keep asking them if they are comfortable
- Informed about treatment: tell them about delays, explain results to them, put your Cisco phone number on the board
- Took time to listen: sit down on the bed or available chair
One more thing I read which may help is explaining what every maneuver you do is for and how it affects your thinking. For example, when checking for meningeal signs tell the patient “the fact that your neck bends like this really reassures me that you don’t have meningitis” or “pain in this part of your belly makes me worry about appendicitis.” Patients like knowing what’s going on.
Feel free to put questions and comments below.
Here’s a great chapter on Service Recovery in the ED (Complaint Management)
We have a lot of people with great skills in our department with whom we can share our best practices. One thing Yanina excels at is efficiency. No one can deny she’s a machine when it comes to seeing patients. Here she describes how she’s able to keep her patients and the entire department moving.
You can also refer to ACEP’s 2004 Reference and Resource Guide: Doing Things Faster Without Sacrificing Quality.
Feel free to share any of your own efficiency hints in the comments.