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Cryotherapy of skin lesions

…when treating near the eye or on an irregular surface. Petroleum jelly around the lesion to protect the surrounding skin. Eye protection and gloves for…

Adenosine for tachyarrhythmias (AVNRT, AVRT, NCT)

…contraindication) . Irregular wide complex tachycardia is most often due to atrial fibrillation with wide QRS complexes due to bundle branch blocks or other conduction defects…

Assessment of Pacemaker Malfunction

…These failures typically result in missing stimulation artifacts, misplaced stimulation artifacts, irregular pacing, etc. Most cases of malfunction are associated with the electronics in the…

Terminology of sudden cardiac arrest and resuscitation

…slow, irregular breaths with a frequency of 1 to 4 breaths per minute. Agonal breathing is frequently seen during the first minute after cardiac arrest…

Third-degree AV block (3rd degree AV block, AV block 3, AV block III)

…atrial impulses are conducted to the ventricles. The atria and the ventricles are electrically dissociated from each other. This condition is referred to as atrioventricular…

Ventricular fibrillation, pulseless electrical activity and sudden cardiac arrest

…of these have atherosclerotic heart disease (coronary artery disease) as the underlying cause. Other common causes are cardiomyopathy (hypertrophic or dilated), arrhythmogenic right ventricular cardiomyopathy…

Leg ulcers — wound debridement and compression therapy

…heel, lateral malleolus, pressure points Beneath the metatarsal heads, toes, heel Edge Irregular, shallow Sharp, punched out Surrounded by callus Wound bed Fibrin covered, granulating…

Atrial Fibrillation in the Critically Ill Patient

…Symptoms and consequences may include: Palpitations and awareness of an irregular or rapid heartbeat Dyspnoea and worsening pulmonary congestion Reduced exercise capacity Symptoms or signs…

Interpretation of neonatal and pediatric electrocardiograms (ECG)

…of the nine parameters listed above. Many of the diagnoses mentioned below are discussed in detail in other chapters, to which links are provided throughout…

🟠 Mean arterial pressure (MAP) calculator

…devices, may provide less accurate MAP readings compared to invasive arterial catheterization, particularly in patients with irregular heart rhythms or low blood pressure. Additionally, individual…

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