Rhythm strip interpretation
Rhythm strip interpretation An electrocardiogram (ECG) complex represents the electrical events occurring in one cardiac cycle. A complex consists of five waveforms labeled with the letters P, Q, R, S,…
ECG basics
ECG basics One of the most valuable diagnostic tools available, an electrocardiogram (ECG) records the heart’s electrical activity as waveforms. By interpreting these waveforms accurately, you can identify rhythm disturbances,…
Cardiovascular assessment
Cardiovascular assessment Performed correctly, cardiovascular assessment can help to identify and evaluate changes in the patient’s cardiac function. Complete cardiovascular assessment of a patient consists of obtaining an accurate, thorough…
Cardiac anatomy and physiology
Cardiac anatomy and physiology Knowing how to interpret an electrocardiogram (ECG) allows you to provide better patient care. For example, when caring for a patient with an arrhythmia or myocardial…
Renal and Biliary Colic
Renal and Biliary Colic Andrew Worster Rahim Valani Renal Colic Renal colic occurs when calculi are formed in the renal collecting system. Risk factors include family history, bowel disease, increased…
Pediatric Pain Management
Pediatric Pain Management Suzan Schneeweiss Introduction There is a lack of recognition and treatment of pain in children. Pain relief for adult patients in the emergency department (ED) is 73%…
Abdominal Pain
Abdominal Pain Sean Moore Introduction Abdominal pain is the most common complaint in the emergency department (ED), accounting for one in nine patients who present. Most causes are benign and…
Trauma and Musculoskeletal Pain
Trauma and Musculoskeletal Pain Tomislav Jelic Hareishun Shanmuganathan Christian La Rivière Shelly Zubert General Principles in the Trauma Patient Trauma management should include appropriate pain management for the patient. See…
Prehospital Pain Management
Prehospital Pain Management Michelle Welsford Greg Soto Introduction When it comes to managing acute pain emergency prehospital practitioners, similar to emergency department (ED) personnel, are often falling short. Inadequate analgesia,…
Dental and Ocular Pain
Dental and Ocular Pain Tomislav Jelic Hareishun Shanmuganathan Christian La Rivière Shelly Zubert Dental Pain Epidemiology Dental complaints represent 0.4–10.5% of emergency department (ED) visits. Dental complaints can be categorized…
