255 results
Major electrocardiogram findings induced by left ventricular hypertrophy (LVH)
An increase in left ventricular mass augments the
Major electrocardiogram ... mass augments the amplitude ... Diagnosis #Cardiology #Electrocardiogram
Phasic Sinus Arrhythmia - ECG Diagnosis
 • The rate increases with respiration and decreases with expiration.
increases, the P wave amplitude ... decreases, the P wave amplitude ... diagnosis #ekg #ecg #electrocardiogram
Acute Pericarditis Electrocardiographic Changes

Stage l: Diffuse, concave ST-segment elevation 

Stage II: ST segments normalize, J point
baseline, T-wave amplitude ... #Pericarditis #Electrocardiogram
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
will have low amplitude ... diagnosis #ekg #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
increases, the P wave amplitude ... decreases, the P wave amplitude ... diagnosis #ekg #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
increases, the P wave amplitude ... decreases, the P wave amplitude ... diagnosis #ekg #ecg #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
elevation with amplitude ... elevation >25% of QRS amplitude ... differential #cardiology #electrocardiogram
QT / QTc Interval Measurement in Prominent U Wave
If the U wave is distinct from the
if the U wave amplitude ... diagnosis #ecg #ekg #electrocardiogram
Progression of EKG changes in Acute Coronary Syndrome (ACS)
Hyperacute T waves:
 • Broad-based and symmetrical, usually
with increased amplitude ... Progression #diagnosis #electrocardiogram
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
normal variant), Amplitude ... Interpretation #ECG #Electrocardiogram