23 results
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
U waves due to ... #criticalcare # ... internalmedicine #EM #diagnosis ... #Electrocardiogram ... #ECG #UWaves
Managing Pain, Anxiety and Delirium in the ICU

Nick Mark MD @nickmmark

#Pain #Anxiety #Delirium #CriticalCare #Comparison #Management
Delirium in the ICU ... Nick Mark MD ... Anxiety #Delirium #CriticalCare ... #Comparison #Management ... #Diagnosis #ICU
Swan Ganz - Pulmonary Artery Catheter Basics

Nick Mark MD @nickmmark

#PA #SwanGanz #Pulmonary #Artery #Catheter #Basics #Diagnosis
Catheter Basics Nick ... Catheter #Basics #Diagnosis ... #Management #CriticalCare ... #ICU #pressures
Cerebral T-waves are deep, symmetric, inverted T-waves seen on an ECG in patients with large intracranial
seen on an ECG ... #ICH #TWInversions ... #TWaves #EKG #ECG ... #Electrocardiogram ... #Cardiology #Diagnosis
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
Osborn waves - positive ... - are abnormal electrocardiogram ... #Cardiology #diagnosis ... #CriticalCare # ... #ECG #Clinical
Enteral Nutrition - ICU One Pager
 • When to start enteral feeds
 • When NOT to
Enteral Nutrition - ICU ... Jejunal by Nick ... Enteral #Nutrition #criticalcare ... #icu #pharmacology ... #diagnosis #management
External Ventricular Drains (EVDs) & ICP waveform interpretation
An EVD is a temporary closed sterile system that
is increased (e.g ... cerebral compliance (e.g ... called Lundberg waves ... Nick Mark MD @nickmmark ... #neurosurgery #diagnosis
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
non-conducted P wave ... Brady Management ... degrees #summary #Diagnosis ... #EKG #electrocardiogram ... #ecg #cardiology
Massive Hemoptysis - Diagnosis and Management
 • Definitions: 
   - Hemoptysis = bleeding from
Massive Hemoptysis - Diagnosis ... respiratory tract (e.g ... Argon Plasma by Nick ... Massive #Hemoptysis #Diagnosis ... workup #pulmonary #criticalcare
The crusade against “Ab”Normal Saline continues.  This is a non-physiologic fluid that can harm our
The ECF and ICF ... The ICF responds ... exchange for H+, K+ leaves ... #foamed #criticalcare ... #management #diagnosis