14 results
Hyperkalemia shortens repolarization; changes in the T wave provide the earliest clues to hyperpotassemia.
 - At
prolonged PR and QT ... L, ventricular fibrillation ... #Hyperkalemia #EKG ... #ECG #Changes # ... Progression #Table
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Narrow-Complex ... Control rate (e.g ... Probable atrial fibrillation ... Control rate (e.g ... management #cardiology #algorithm
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Vasopressors Table ... Resistance, Main Uses ... Book of Critical ... Vasopressors #Properties #Table ... Effect #Management #Comparison
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
arrhythmia syndromes (e.g ... ., long QT syndrome ... heart disease Causes ... 300 = NSVT EKG ... arrhythmia • Atrial fibrillation
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
evaluate potential causes ... pathway that can cause ... segment • Epsilon #clinical ... Clinical Utility ... #differential #echocardiogram
Ventricular Fibrillation on POCUS Echocardiogram - Subcostal 4 Chamber

50's male witnessed arrest. Unknown hx. AED no
Ventricular Fibrillation ... on POCUS Echocardiogram ... Wide complex rhythm ... getting 12 lead ECG ... ultrasound #Cardiology #clinical
Ventricular Fibrillation on POCUS Echocardiogram - Parasternal Short Axis

50's male witnessed arrest. Unknown hx. AED no
Ventricular Fibrillation ... on POCUS Echocardiogram ... Wide complex rhythm ... getting 12 lead ECG ... ultrasound #Cardiology #clinical
Adult ACLS - Cardiac Arrest Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least 2
Cardiac Arrest Algorithm ... min) and allow complete ... recommendation (eg ... intra-arterial Reversible Causes ... cardiacarrest #Algorithm
Adult Cardiac Arrest - ACLS Circular Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least
ACLS Circular Algorithm ... min) and allow complete ... recommendation (eg ... intra-arterial Reversible Causes ... cardiacarrest #Algorithm
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
by excretion (e.g ... its metabolism (e.g ... of lactate as a clinical ... hypoxemia/Sepsis etc ... the patient’s complete