4736 results
Hypercalcemia - EKG Findings
Causes of Hypercalcemia 
• Malignancy 
• Milk-alkali syndrome 
• Vitamin D toxicity 
•
Hypercalcemia - EKG ... toxicity • Paget's disease ... Granulomatous disease ... Hypercalcemia #EKG ... Causes #Diagnosis #Cardiology
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
to chronic lung disease ... Tachycardia #MAT #Cardiology ... #Diagnosis #ECG ... #EKG #Management
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
almost always a disease ... electrocardiogram (ECG ... Clinical #EM #IM #Cardiology ... #MedStudent #EKG
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
almost always a disease ... electrocardiogram (ECG ... Clinical #EM #IM #Cardiology ... #MedStudent #EKG
Cardiac Amyloid - Diagnosis, Signs, Symptoms and Management

Clinical Presentation
- exertional dyspnea
- peripheral edema
- exertional syncope
- peripheral
despite hx HTN) EKG ... - conduction disease ... Signs #Symptoms #Cardiology
High-grade AV Block aka Advanced AV Block
 • During sinus rhythm, when 2 or more P
advanced conduction disease ... Advanced #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Coronary artery disease ... arrhythmia syndromes (e.g ... structural heart disease ... 300 = NSVT EKG ... #differential #cardiology
Textbook progression Of EKG changes in Hyperkalemia. In reality, EKGs are far 
more variable and unpredictable.
progression Of EKG ... In reality, EKGs ... #Progression #EKG ... #ECG #Electrocardiogram ... Changes #Diagnosis #Cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... triple vessel disease ... #Ischemia #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Pre-existing valvular disease ... Congenital heart disease ... • Metastatic disease ... ↑ ESR, CRP • EKG ... diagnosis #management #cardiology