…telemetry devices, are generally preferred over devices that require post completion processing. If symptoms remain elusive and extended monitoring exceeding 3 weeks is necessary, an…

…adiposity, thrombosis and coagulation, cardiac function, satiety, appetite, the gut microbiome and metabolic expenditure. Food processing, additives and cooking methods may also contribute. The cardioprotective…

…I, or AV block 1. Before proceeding, it is recommended to review the basic concepts of AV blocks (refer to Introduction to AV Blocks). The…

…the focus will be on second degree atrioventricular (AV) block. Before proceeding, it is advised to review the introductory chapter on AV blocks (refer to…

…None ECG 1 . Sinus rhythm interrupted by rapid ventricular tachycardia (VT). ECG 2 . VT progressing to ventricular fibrillation. ECG 3 . Ventricular fibrillation, coarse (large amplitudes…

…while swelling is progressing. Take care in impaired sensation (neuropathy, spinal cord injury) — the patient does not feel the pressure sore. Preparation and equipment Material…

…beats, and reoccurs again. ECG 2 . Ventricular flutter. ECG 3 . Ventricular flutter. ECG 4 . Ventricular flutter. ECG 5 . Ventricular flutter progressing to ventricular fibrillation. ECG…

…ventricular fibrillation and must not be confused with any other arrhythmia. Figure 1. Ventricular fibrillation and asystole. ECG Case 1: Ventricular tachycardia progressing to ventricular…

…a very large or deep abscess, a markedly unwell patient with fever and systemic upset, suspected necrotising soft tissue infection, a child who cannot tolerate…

…in II and V1. If no P wave is apparent, look for a retrograde (negative) P wave (indicating that atrial activation is proceeding in the…

…The QRS complex is wide due to ventricular depolarization proceeding outside the conduction system. Figure 4. Pacing in the right atrium and the right ventricle…

Echocardiography The mitral valve The mitral valve separates the left atrium and the left ventricle. The valve is attached to the mitral annulus , which is…