21 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
• Hypoxia • Pulmonary ... • Oxygen • Treatment ... Tachycardia #MAT #Cardiology ... #Diagnosis #ECG ... #EKG #Management
Checklist Approach to Hypokalemia

Consider risk factors for arrhythmia:
 - EKG changes (especially QT prolongation)
 - Digoxin
Checklist Approach ... arrhythmia: - EKG ... their validity (e.g ... clinical context & EKG ... #Hypokalemia #Management
Emergent Hyperkalemia Treatment Algorithm
ECG changes, weakness, K+ >6.5 Or renal insufficiency with K >5.5 with cellular
Emergent Hyperkalemia ... ECG changes, weakness ... ) ECG changes ... not quickly) #Hyperkalemia ... #Management
Severe Heart Failure & Cardiogenic Shock - Management Checklist 
Evaluation 
 - EKG & echocardiography
- EKG & echocardiography ... Revascularization, treatment ... Nephrotoxins (e.g ... channel blocker (eg ... #HeartFailure #Cardiology
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable ... Control rate (e.g ... with caution in pulmonary ... Control rate (e.g ... #management #cardiology
Medical Management of Acute RV Failure
 • Evaluate and Treat Etiology of RV Failure [e.g. Acute
Medical Management ... of RV Failure [e.g ... involving RV, Pulmonary ... rightventricular #cardiology ... #management #treatment
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
and Management ... heparinized tube) • ECG ... Elimination (see Table ... Terbutaline 7 µg/kg ... #Treatment #potassium
Medications for the Treatment of Hyperkalemia
The goals of acute treatment are to prevent potentially life-threatening cardiac
, changes on ECG ... algorithm for the management ... , and Table 3 summarizes ... #Management #Medications ... Treatment
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
Treatment of Stable ... nodal agents (e.g ... irregular protocol #Stable ... #Tachycardia #Treatment ... #management #cardiology
Recurrent Polymorphic VT/Torsades de Pointes - Management Algorithm
Drugs that prolong QT interval:
 • Class 1a (quinidine,
Torsades de Pointes - Management ... Drugs that prolong QT ... Hypomagnesemia • Hypokalemia ... Hypocalcemia (rarely) Treatment ... TorsadesdePointes #TDP #Management