13 results
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lever Sign) for ACL ... right side (heel rises ... (heel does not rise ... clinical #video #physicalexam ... #sports #msk #orthopedics
Chest Pain / ACS Evaluation Algorithm
Algorithm that attempts to the use history taking (guided by LRs),
Chest Pain / ACS ... Ask about: - Changes ... 2.6) - Cardiac risk ... findings - Age - Risk ... diagnosis #Algorithm #cardiology
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
view chest 0.02 mSv ... American Academy of Pediatrics ... #PatientInfo #Radiology ... Comparison #Table #Risks ... #Study #Peds #Pediatrics
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Preoperative Risk ... any modifiable risk ... regarding the risk ... specific questions to ask ... one post op Cardiology
Neonatal Resuscitation - Preparation and Overview
Preparation:
 - All health professionals dealing with newborn infants should be
Preparation: - All ... Breathing with mask ... attendance at all ... high-risk deliveries ... peds #management #pediatrics
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
Pro-Arrhythmic Risk ... was a stronger risk ... with QRS ≥120 ms ... electrocardiogram #pathophysiology ... #ekg #ecg #cardiology
Iron Deficiency in Heart Failure
Pathophysiology:
Chronic heart failure leads to an increase in inflammatory cytokines → Inflammation
Heart Failure Pathophysiology ... showed reduced risk ... composite endpoint of all-cause ... diagnosis #management #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... with an increased risk ... • Mitchell et al ... • Increased risk ... #causes #cardiology
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
Bone Groups at risk ... eating habits • Infants ... nonimmune hemolysis MSK ... weeks #Scurvy #Pathophysiology ... #AscorbicAcid #Pathophysiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
interval ≥ 120 ms ... • Lateral (I + aVL ... Normal: Upright in all ... with increased risk ... Electrocardiogram #cardiology