1285 results
Typical ECG changes associated with hyperkalemia. 
→ Peaked T wave
→ Wide PR interval, Wide QRS duration,
Typical ECG changes ... interval, Wide QRS duration ... important to note that ECG ... such, a normal ECG ... #hyperkalemia #ECG
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
always the same duration ... Diagnosis #Cardiology #EKG ... #ECG #Electrocardiogram
Left Anterior Fascicular Block on EKG
 • Left axis deviation (LAD) (-45 degrees to -90 degrees)
Fascicular Block on EKG ... degrees) • QRS duration ... diagnosis #cardiology #EKG ... #ECG #Electrocardiogram
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
with normal QRS duration ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Major electrocardiogram findings induced by left ventricular hypertrophy (LVH)
An increase in left ventricular mass augments the
widening of the QRS duration ... LeftVentricular #ECG ... #EKG #Diagnosis
First Degree AV Block
 • The P wave is normal in morphology.
 • PR interval greater
QRS is normal in duration ... #AVBlock #1st #ecg ... #ekg #cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... complex of normal duration ... VentricularTachycardia #Versus #ecg ... #ekg #cardiology
Arrhythmogenic Right Ventricular Dysplasia (ARVD) - EKG Characteristics
Epsilon Wave - Highly Specific, Sensitivity ~30%
Other manifestations include:
Dysplasia (ARVD) - EKG ... include: • QRS duration ... 55ms However, the EKG ... Dysplasia #ARVD #EKG ... #ECG #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... QRS is normal in duration ... group-beating" on the ECG ... AVBlock #cardiology #ekg ... #ecg #diagnosis
Typical Recommendations for Antibiotic Duration for Common Bacterial Infections in Adults 

- Dr. Eric Strong @DrEricStrong
for Antibiotic Duration ... #Antibiotics #Durations