7 results
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
• Caused by atrial ... against a closed tricuspid ... activation from SVT (e.g ... #diagnosis #cardiology ... #CVP
Multifocal Atrial Arrhythmias on ECG
Multifocal atrial rhythm & Multifocal atrial tachycardia
ECG Recognition:
 • Variable P wave
Arrhythmias on ... ECG Multifocal ... tachycardia ECG ... #diagnosis #ekg ... #Arrhythmias
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... EKG of the same ... are enough to diagnose ... #PhysicalExam #JVP ... #Cardiology #Neck
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Phasic Sinus Arrhythmia ... Wandering Atrial ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #variants #clinical
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Phasic Sinus Arrhythmia ... Wandering Atrial ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #variants #clinical
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
, bradycardia, arrhythmias ... heparinized tube) • ECG ... bradycardia → sine wave ... dose PRN (ongoing arrhythmia ... hypertonic Amp IVP
Malignant Hyperthermia Crisis - Guidelines for Crises in Anaesthesia
Unexplained increase in ETCO2 AND tachycardia AND increased
axillae and anterior neck ... , invasive BP, CVP ... , bicarbonate Arrhythmias ... Hyperthermia #Crisis #Anesthesiology ... #Management #Workup