19 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial Tachycardia ... disease (COPD) • Hypoxia ... • Oxygen • Treatment ... #MAT #Cardiology ... #Diagnosis #ECG
Intrapartum Abnormal Fetal HR Tracing - Causes of Bradycardia and Tachycardia - Differential Diagnosis Algorithm
Maternal Bradycardia:
Fetal HR Tracing - Causes ... Algorithm Maternal ... occlusion • Fetal hypoxia ... stimulation • Chronic hypoxemia ... #Algorithm #Causes
The management of hypoxia in a patient undergoing a procedure has a variety of etiologies, but
management of hypoxia ... recognize the cause ... of hypoxia, but ... #diagnosis #algorithm ... anesthesiology #anesthesia #hypoxia
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
Causes of Palpitations ... PULMONARY DISEASE • HYPOXIA ... #Palpitations #Causes ... #Differential #Diagnosis ... #Cardiology
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
Algorithm Elevated ... Polycythemia - Acquired Causes ... : • Hypoxia-driven ... altitude habitat • Hypoxia-independent ... Paraneoplastic (e.g
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable ... Treat underlying cause ... Treat underlying cause ... #Treatment #management ... #cardiology #algorithm
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
usually: - hypoxemia ... patient with shock/hypoxemia ... hypoperfusion/ hypoxemia ... before beginning treatment ... Oxygen Content: - Hypoxemia
Causes of Growth Discrepancy: Large for Gestational Age - Differential Diagnosis Algorithm
Maternal Factors:
 • Multiparity
 •
Causes of Growth ... - Differential Diagnosis ... Algorithm Maternal ... palsy secondary to hypoxia ... #Algorithm #Causes
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
- Differential Diagnosis ... Algorithm Neurocardiogenic ... Pulmonary Embolism • Hypoxia ... Syndrome #Syncope #Cardiology ... #Algorithm #causes
Intraoperative Circulatory Embolus - Guidelines for Crises in Anaesthesia
Causes: thrombus, fat, amniotic fluid, air/gas.
Signs: hypotension, tachycardia,
in Anaesthesia Causes ... : hypotension, tachycardia ... , hypoxemia, decreased ... over 2 h (>65 kg ... Intraoperative #Checklist #Diagnosis