4 results
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
sound and carotid pulse ... • c wave - caused ... atrium during ventricular ... y descent - is caused ... #PhysicalExam #cardiology
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
sensed • Post-ventricular ... of time after ventricular ... of retrograde P waves ... Pacing #settings #cardiology ... #management
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
Guidelines for Crises ... depression • T wave ... , particularly ventricular ... consultation with cardiology ... Checklist #Diagnosis #Management
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
• Absence of P waves ... with afibb) • Pulse ... disease, left ventricular ... AFib #diagnosis #management ... #cardiology