73 results
R Wave Progression - normal chest lead ECG shows an rS-type complex in lead V1 with
normal chest lead ECG ... with a steady increase ... left chest and a decrease ... #Diagnosis #Cardiology ... #MedStudent #EKG
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... contractility - Decreases ... Digoxin effect on ECG ... #Cardiology #Digitalis ... #ECG
S1Q3T3 on ECG - Pulmonary Embolism Until Proven Otherwise

- Sam Ghali, M.D.
@EM_RESUS

#S1Q3T3 #ECG #EKG #Electrocardiogram #Cardiology
S1Q3T3 on ECG - ... Pulmonary Embolism ... EM_RESUS #S1Q3T3 #ECG ... #EKG #Electrocardiogram ... #Cardiology #Clinical
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
T-Wave ECG changes ... height, without increase ... fazalabul #TWaves #ECG ... #MI #clinical #cardiology ... #ekg #electrocardiogram
Auto-PEEP 
What is Auto-PEEP?
 • Progressive air trapping & dynamic hyperinflation → ↑Palv at end expiration
airway resistance (e.g ... resistance (e.g ... RR) • Decrease ... acute scenario (e.g ... AutoPEEP #PEEP #pulmonary
#EKG taken on a patient with an acute pulmonary embolism with right heart strain showing tachycardia,
#EKG taken on a ... with an acute pulmonary ... #criticalcare #cardiology ... #ECG #Electrocardiogram
Hypokalaemia:

The gradual fall in serum potassium level is reflected electrocardiographically by the following features:

1. Gradual decrease
Gradual decrease ... V4 #Clinical #Cardiology ... #ECG #EKG #UWaves
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
• Hypoxia • Pulmonary ... Tachycardia #MAT #Cardiology ... #Diagnosis #ECG ... #EKG #Management
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Diagnosis Framework DECREASED ... • Low PATM Can decrease ... • Rising PaCO2 decreases ... lung diseases, pulmonary ... , pulmonary AVMs
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... causes of cardio-pulmonary ... in relation to ECG ... #EKG #Pulmonary ... AcutePE #diagnosis #cardiology