36 results
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... specificity for EKG ... other causes of cardio-pulmonary ... in relation to ECG ... #EKG #Pulmonary
The cardiac cycle and the ECG, all together explained

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds #Pressures
The cardiac cycle ... and the ECG, all ... explained #Pathophysiology ... #Cardiology #CardiacCycle
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Chest Pain - Diagnosis and Workup Algorithm

History and Exam
Acute life-threatening causes:
 • Acute myocardial infarction
 •
Pain - Diagnosis and ... History and ... Pneumothorax • Pulmonary ... embolism • Cardiac ... : • EKG • Bedside
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
12-lead ECG machine ... CM5 continuous ECG ... Obtain a 12-lead ECG ... consultation with cardiology ... Diagnosis #Management #Workup
An Approach to Acute Dyspnea - Diagnostic Framework

From the HPI, PMH, vitals, focused physical exam (e.g.
physical exam (e.g ... . cardiac, pulmonary ... , and extremity ... exams), and the ... Dyspnea #Acute #Workup
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
stagnant hypoxia (e.g ... low cardiac output ... carrying capacity (e.g ... abnormal hemoglobin (e.g ... cannot use oxygen (e.g
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Noncardiogenic Pulmonary ... Framework NCPE Pathophysiology ... lack of acute cardiac ... level <100 pg/ml EKG ... differential #diagnosis #cardiology
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
of diagnosing and ... • History of BCG ... immunocompromised (e.g ... used to exclude pulmonary ... Testing #Diagnosis #Workup
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
telemetry, 12-Lead EKG ... Survey 4) Workup ... dilated IVC - Cardiac ... Tamponade - Pulmonary ... Cardiac surgery?
Ventricular fibrillation (V-fib or VF) is when the heart quivers instead of pumps due to disorganized
It results in cardiac ... consciousness and ... 10% of people in cardiac ... Clinical #MedStudent #Cardiology ... #EKG #VFib #VentricularFibrillation