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14 Ιουν 2023 · Definition, causes, effects, types and management of tachycardia (rapid heart rate). Learn this topic now at Kenhub!
Answer. The electrocardiogram on admission shows a regular tachycardia of approximately 162 beats/min with a relatively narrow QRS complex (116 ms) with a right bundle branch block (RBBB) morphology and left axis deviation (LAD).
15 Δεκ 2023 · In general, tachycardia may cause these symptoms: Racing, pounding heartbeat or flopping in the chest, called palpitations. Chest pain. Fainting. Lightheadedness. Rapid pulse. Shortness of breath. When to see a doctor. Many things can cause tachycardia. If you feel like your heart is beating too fast, make an appointment for a health checkup.
3 Αυγ 2021 · Three doses of intravenous adenosine (6 mg, 12 mg and 12 mg) were administered but neither stopped the tachycardia nor lowered the heart rate. During continuous ECG monitoring at the ER, her heart rate increased to 210 beats/min when standing up, returning to 166 beats/min at rest.
4 Απρ 2023 · POTS is characterized by symptoms in multiple organ systems and an abnormal increase in heart rate upon standing (30 bpm in adults, 40 bpm in teens). Hence the meaning of the name: Postural: relating to posture or position the body. Orthostatic: relating to or caused by an upright position.
8 Νοε 2022 · All complaints of tachycardia require rapid assessment of patient status and cardiac rhythm. In most instances, life-threatening tachycardia can be rapidly detected and treated. This topic will review the differential diagnosis and approach to the child who presents with tachycardia.
17 Αυγ 2011 · General Presentation. Tachycardia is an abnormally rapid heart rate. In adults, this is usually defined as >100 beats per minute (bpm). In pediatrics, the normal heart rate varies with age (see Table 1). Therefore, in children, the definition of tachycardia is age dependent.
