Background: Typical medical treatment of ACS patients include dual antiplatelet therapy (DAPT) and revascularization with primary percutaneous coronary intervention (PPCI). Nitroglycerin is first line therapy in the treatment of pain in ACS with morphine as a common adjunct. Morphine helps relieve pain which decreases catecholamines and oxygen demand. We have written about the use of Morphine in ACS before on REBEL EM and advocated for fentanyl over morphine for pain control in patients with refractory pain to IV nitroglycerin. However, two new trials have been published in the past month: An observational trial in 300 patients with STEMI receiving morphine and a randomized trial using fentanyl which requires us to revisit the use of opioids in ACS. Read more →
Tag Archive for: STEMI
Cardiac Arrest, Return of Spontaneous Circulation (ROSC) With No ST-Segment Elevation on ECG. Now What?
Background: The American Heart Association/American College of Cardiology (AHA/ACC) give a Class I recommendation for activation of the cardiac catheterization lab in patients with out-of-hospital cardiac arrest (OHCA) whom ST-segment elevation myocardial infarction (STEMI) is present. The evidence for early cardiac catheterization in patients after cardiac arrest, with ROSC and no STEMI is a bit more controversial. The most recent 2015 AHA/ACC guidelines recommend, “it may be reasonable,” to perform an emergent cardiac catheterization in select patients without STEMI. Read more →
Welcome to the December 2015 REBELCast, where Swami, Matt, and I are going to tackle a couple of topics in the world of Cardiology and Critical Care. First of all, we all know that the optimal treatment for STEMI is getting the patient to the cardiac catheterization lab, and time is muscle, but does it help to get patients to the catheterization lab even faster than 90 minutes? Or does speeding up the time have bad outcomes? Secondly, it has been drilled into our heads that high-quality CPR with minimal to no interruptions is key in OHCA. This gives our patients the best chance of neurologically intact survival. But a new study just published might beg to differ. So with that introduction today we are going to specifically tackle:
Topic #1: Reducing Door to Balloon (D2B) Times to <90 Minutes in STEMI
Topic #2: Continuous vs Interrupted CPR in OHCA Read more →
A 52 year old female with a past medical history of type II diabetes mellitus and tobacco abuse presents with a chief complaint of chest pain.
According to the patient she had about 2 – 3 months of stuttering, substernal chest pain without any radiation. She described the pain as pressure-like, with activity, but that it would typically resolve after a few minutes of rest. Today she awoke with substernal chest pain that never resolved and continued in the emergency department. She quantifies her pain as 7/10 and not relieved with 2L nasal cannula of oxygen, 325mg PO aspirin, and SL NTG x3.
BP 127/89 HR 76 RR 20 O2 sat 100% on 2L NC Temp 99.3
Awake, A&Ox3, appears uncomfortable
Mild JVD on examination
RRR w/o m/r/g
2+ pulses in her extremities, no edema
ECG is shown (No prior ECG for comparison)…..
89 year old male with PMH of hypertension, stage 3 chronic kidney disease with chief complaint of shortness of breath. Several days ago patient had a laminectomy for radicular pain. He was doing fine post-operatively and began to develop gradual shortness of breath. He had no complaints of chest pain, nausea/vomiting, fevers, diaphoresis, but did have some weakness. There were no prior ECGs for comparison.
BP: 98/48 HR: 103 RR: 18 O2 on RA: 94% Temp: 38.6
JVD to the angle of the mandible
Bilateral lower extremity pitting edema
Labs: Na 125, K+ 4.2, Creatinine 2, BNP > 2500
ECG from triage is shown… Read more →