73 results
Progressive ECG changes with increasing 
hyperkalaemia. 
 (a) Normal 
 (b) Tented T wave (arrow)
Progressive ECG ... with widened QRS ... ' pattern (pre-cardiac ... Diagnosis #Cardiology #EKG ... #ECG #Hyperkalemia
Syncope Diagnostic Testing and Evaluation: Cost Effectiveness
Frequency obtained - Abnormal findings - Helped determine etiology of
syncope Tests: ECG ... , Telemetry, Cardiac ... , Carotid U/S, EEG ... , Brain MRI, Cardiac ... Effectiveness #table
Typical ECG changes associated with hyperkalemia. 
→ Peaked T wave
→ Wide PR interval, Wide QRS duration,
Typical ECG changes ... interval, Wide QRS ... such, a normal ECG ... sudden hyperkalemic cardiac ... #progression #ekg
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
Tachycardia - ECG ... Tachycardia (WCT) is a cardiac ... > 100 bpm and QRS ... sec • Aka Wide QRS ... diagnosis #cardiology #ekg
Takotsubo Cardiomyopathy on POCUS

78 year old woman - Acute delirium but complaining of chest pain 
ECG:
Cardiomyopathy on POCUS ... of chest pain ECG ... chest leads Cardiac ... MRI: https://www.grepmed.com ... Cardiomyopathy #POCUS
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
Cardiac Stress Testing ... • They must be able ... arrythmias Diagnostics: EKG ... ($$$), PET CT/MRI ... COREIMpodcast #Cardiac
Myocarditis - Diagnosis and Causes
 • Clinical presentation: Pseudo-acute coronary syndrome, Cardiac failure <3 rnonths, Cardiogenic
coronary syndrome, Cardiac ... Paraclinical assessment: EKG ... Troponin Increases, Cardiac ... Causes #cardiology #MRI
POCUS Echocardiography - Table of Cardiac Views and Windows
 • Parastemal Long-Axis View (PLAX)
 • Parasternal
POCUS Echocardiography ... - Table of Cardiac ... Doppler #Anatomy #POCUS ... #Cardiac #TTE # ... Map #Comparison #Table
Hyperkalemia shortens repolarization; changes in the T wave provide the earliest clues to hyperpotassemia.
 - At
waves disappear, QRS ... to 10.0 mEq/L, QRS ... #Hyperkalemia #EKG ... #ECG #Changes # ... Progression #Table
Torsades de Pointes
• "Twisting of the pointes" 
• QRS axis swings from positive to negative direction
the pointes" • QRS ... Originates from single focus ... Diagnosis #Cardiology #ECG ... #EKG