48 results
Progressive ECG changes with increasing 
hyperkalaemia. 
 (a) Normal 
 (b) Tented T wave (arrow)
Progressive ECG ... (a) Normal (b) ... ' pattern (pre-cardiac ... #Diagnosis #Cardiology ... #EKG #ECG #Hyperkalemia
R Wave Progression - normal chest lead ECG shows an rS-type complex in lead V1 with
Progression - normal ... chest lead ECG ... toward the left chest ... #Diagnosis #Cardiology ... #MedStudent #EKG
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... Digoxin is a cardiac ... Digoxin effect on ECG ... Electrocardiogram #EKG ... #ECG
Syncope Diagnostic Testing and Evaluation: Cost Effectiveness
Frequency obtained - Abnormal findings - Helped determine etiology of
Frequency obtained - Abnormal ... syncope Tests: ECG ... , Telemetry, Cardiac ... , Carotid U/S, EEG ... Effectiveness #table #comparison
Myocarditis
Diagnosis 
• Endomyocardial biopsy (gold standard, rarely performed) 
• Clinical presentation 
• Cardiovascular MRI 
Clinical 
•
intolerance • Chest ... summation gallop • Abnormal ... ECG, echocardiogram ... shock, sudden cardiac ... Diagnosis #Management #Cardiology
EKG - Anterolateral STEMI with Tombstones 

Here’s an impressive #ECG of a man with chest pain
EKG - Anterolateral ... an impressive #ECG ... Normal NEVER ... Anterolateral #EKG ... #ECG #clinical
Cardiac Event Monitoring Devices - Compared
Ambulatory ECG (Hotter):
 • Advantages: Continuous recording, records asx events, all
Cardiac Event Monitoring ... Compared Ambulatory ECG ... events, all (most) ECG ... Monitoring #Devices #Comparison ... #cardiology #management
Takotsubo Cardiomyopathy on POCUS

78 year old woman - Acute delirium but complaining of chest pain 
ECG:
complaining of chest ... pain ECG: non ... specific TWI in chest ... leads Cardiac ... Echocardiogram #Cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... QRS complex of normal ... VT #VTach #SVT #Comparison ... VentricularTachycardia #Versus #ecg ... #ekg #cardiology
Cardiac incisura
Click image to enlarge.
On the right side of the chest the lung will lie against
Cardiac incisura ... It is a normal finding ... #Clinical #Radiology ... #CXR #Lateral #Cardiac ... #Incisura #RadiologyAssistant