135 results
Progressive ECG changes with increasing 
hyperkalaemia. 
 (a) Normal 
 (b) Tented T wave (arrow)
Progressive ECG ... with widened QRS ... wave' pattern (pre-cardiac ... Diagnosis #Cardiology #EKG ... #ECG #Hyperkalemia
Wide QRS Complex Tachycardia differential:

#Diagnosis #Cardiology #EKG #ECG #WideComplex #Tachycardia #Differential #Algorithm
Wide QRS Complex ... Diagnosis #Cardiology #EKG ... #ECG #WideComplex ... #Differential #Algorithm
Syncope Diagnostic Testing and Evaluation: Cost Effectiveness
Frequency obtained - Abnormal findings - Helped determine etiology of
syncope Tests: ECG ... , Telemetry, Cardiac ... , Brain MRI, Cardiac ... Syncope #diagnosis #workup ... Effectiveness #table
Chest Pain - Diagnosis and Workup Algorithm

History and Exam
Acute life-threatening causes:
 • Acute myocardial infarction
 •
Algorithm History ... Pulmonary embolism • Cardiac ... : • EKG • Bedside ... Pain #Diagnosis #Algorithm ... #workup
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Diagnosis Framework Workup ... : • β-HCG, TSH ... and PRL • Breast ... obgyn #gynecology #algorithm
Differential Diagnosis of Hypoglycemia
Evaluation of Hypoglycemia
Patients with known diabetes who are not systemically ill and can
, no extensive workup ... EtOH - Infectious workup ... blood cultures - ECG ... insulin, C-peptide, pro-insulin ... #Differential #Algorithm
An Approach to Acute Dyspnea - Diagnostic Framework

From the HPI, PMH, vitals, focused physical exam (e.g.
physical exam (e.g ... . cardiac, pulmonary ... Dyspnea #Acute #Workup ... #Algorithm #Diagnosis
Typical ECG changes associated with hyperkalemia. 
→ Peaked T wave
→ Wide PR interval, Wide QRS duration,
Typical ECG changes ... T wave → Wide PR ... interval, Wide QRS ... such, a normal ECG ... sudden hyperkalemic cardiac
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 ... #ecg #electrocardiogram
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
Cardiac Stress Testing ... • They must be able ... Avoid in pts w/ ... arrythmias Diagnostics: EKG ... COREIMpodcast #Cardiac