22 results
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... evaluating for other causes ... • Non-specific ST-T ... #EKG #Pulmonary ... AcutePE #diagnosis #cardiology
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
), Cardiogenic pulmonary ... mortality), Other causes ... nickmmark #NIVPPV #NonInvasive ... Ventilation #diagnosis #management ... #indications #pulmonary
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
Noninvasive Positive ... generate larger VT ... exacerbation (cardiogenic pulmonary ... @EmmGeezee #Noninvasive ... #criticalcare #management
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
• Higher doses cause ... • D1 (1-2 mcg/kg ... cAMP/cGMP • Causes ... Pharmacology #Summary #management ... #medications
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
exam • 12-lead ECG ... PALPITATIONS: Medications ... Pheochromocytoma • Pulmonary ... vagal maneuvers: SVT-AVNRT ... #Palpitations #Cardiology
Bradycardia
1) First Steps: IV, O2, Monitors, ECG, Pads on patient, Crash Cart in room. Is patient
-10mcg/min IV Set ... Set pacemaker to ... sedative & pain medication ... #differential #management ... #cardiology
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
High CO / Low SVR ... Failure, Toxins/Medications ... • Obstructive: Pulmonary ... ) UOP > 0.5 cc/kg ... algorithm #treatment #management
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
Noninvasive Ventilation ... for barotrauma (eg ... close mouth #Noninvasive ... #Ventilation #management ... #pulmonary
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Blood Pressure, Pulmonary ... Resistance, Main Uses ... 0.375-0.75 mcg/kg ... Pharmacology #Effect #Management ... #Comparison #Inotropes
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Respiratory: • Pulmonary ... • Anemia • Medications ... Tachyarrhythmia: • VT ... Syndrome #Syncope #Cardiology ... Diagnosis #Algorithm #causes