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719 Possible Causes for Decreased Oxygen Saturation, Exertional Dyspnea, Tachycardia, Tachypnea

  • Pneumonia

    A 23-month-old girl visited the emergency department with high fever, cough, first wheezing episode, chest retraction and tachycardia.[] Oral flora and/or gastric contents in the lung space can lead to tachypnea, pulmonary edema, spasm and a diffuse pneumonitis picture on chest X-ray.[] She was emergently admitted to our hospital due to the worsening exertional dyspnea and severe hypoxemia.[] One week after admission, she developed fever, dyspnea, hypoxemia, tachycardia, and increased serum C-reactive protein level.[]

  • Acute Bronchitis

    Pneumonia should be suspected in patients with tachypnea, tachycardia, dyspnea, or lung findings suggestive of pneumonia, and radiography is warranted.[] oxygen saturation, decreased mental status, and/or a change in behavior. 11 According to the most recent consensus guidelines published by the Infectious Diseases Society[] CHF Patients with CHF may cough but also have other symptoms and signs such as dyspnea on exertion, orthopnea, rales on lung examination, peripheral edema, raised jugular[] Studies Making the diagnosis based on history and physical exam imaging is not necessary Differential Pneumonia differentiating factor a cough with fever, tachypnea, or tachycardia[]

  • Pulmonary Embolism

    She had tachypnea, hypotension and tachycardia. Arterial blood gas analysis showed hypoxemia-hypocapnia and D-dimer level was high.[] oxygen saturation (red blood cells that do not have oxygen molecules attached to them) Decreased blood pressure: hypotension (hypo low tension pressure) The condition progresses[] A nine-year-old female with spinal muscular atrophy type 1, chronic respiratory failure with tracheostomy and ventilator dependence presented with tachypnea and hypoxia.[] Tracheobronchomalacia is an uncommon condition, which presents with similar symptoms to pulmonary embolism, including hypoxemia, tachycardia, and shortness of breath.[]

  • Pulmonary Arterial Hypertension

    Here, we present the case of an 11-year-old boy with pulmonary arterial hypertension (PAH) and junctional ectopic tachycardia associated with CAEBV.[] […] to keep oxygen saturations to a goal of greater than 90 % and to decrease hypoxic vasoconstriction.[] A 17-year-old Japanese girl visited our hospital for an evaluation of exertional dyspnea.[] He had undergone biological mitral valve replacement 3 years previously for mitral valve stenosis and ablation of atrioventricular nodal reentry tachycardia 18 months previously[]

  • Hypoxia

    […] eutrophication. hy·pox′ic adj. hypoxia [hīpok′sē·ə] Etymology: Gk, hypo oxys, sharp, genein, to produce inadequate oxygen tension at the cellular level, characterized by tachycardia[] We present a case of a 26-year-old man who presented with dyspnoea, palpitations and decreased oxygen saturation as an initial presentation of PAVM, which was treated successively[] The patient described his dyspnea as exertional progressing over 1 week to rest dyspnea. He was prescribed antiretroviral therapy but was noncompliant.[] Hypoxia increased minute ventilation and decreased the oxygen saturation and end-tidal carbon dioxide concentration in both groups.[]

  • Pulmonary Fibrosis

    The patient's refractory ventricular tachycardia was treated with intravenous procainamide owing to the patient's history of amiodarone-induced thyroiditis.[] […] in oxygen saturations to below 89% or the need for oxygen at rest.[] On examination, there was mild tachypnea, clubbing and bilateral basal velcro crepitations on chest auscultation.[] The most pronounced clinical feature of pulmonary fibrosis is progressive exertional dyspnea associated with the production of dry cough.[]

  • Chronic Thromboembolic Pulmonary Hypertension

    PE 99,100 and found capable of identifying patients with very low rates of adverse events. 101 The index considers such factors like age, sex, comorbidities, presence of tachycardia[] If oxygen saturation decreases, arterial pressure is adjusted or vasoactive drugs (e.g. dehydrobenzperidole or papverine) to avoid cerebral vessel spasm are administered;[] A 35-year-old man with a six-month history of progressive exertional dyspnea was referred to our institution.[] saturation.[]

  • Tularemia

    Examination showed fever (40 C), hypotension, tachycardia, tachypnea, decreased oxygen saturation (90 % at room air), and bibasilar crackles and wheezing.[] Examination showed fever (40 C), hypotension, tachycardia, tachypnea, decreased oxygen saturation (90 % at room air), and bibasilar crackles and wheezing.[] Examination showed fever (40 C), hypotension, tachycardia, tachypnea, decreased oxygen saturation (90 % at room air), and bibasilar crackles and wheezing.[]

  • Cor Pulmonale

    ECG shows the following changes: In acute pulmonary heart disease : right axial deviation, complete or incomplete right bundle branch block, sinus tachycardia, reversal of[] […] expiratory airflow obstruction as evidenced by decreased oxygen saturation levels 51.[] 1. profound SHOCK 2. hypotension 3. tachypnea 4. tachycardia 5. severe pulmonary hypertension 6. chest pain 7. fever 8. leukocytosis 9. hemoptysis what do the clinical presentations[] The patient developed progressive exertional dyspnea, with clinical and laboratory findings of right-sided heart failure and pulmonary hypertension.[]

  • Venous Air Embolism

    These signs included a decrease in arterial haemoglobin oxygen saturation as measured by pulse oximetry, decreased end-tidal carbon dioxide level and tachycardia.[] Abrupt decreases in oxygen saturation (from 98% to 40%) and end-tidal carbon dioxide tension (from 24 to 6 mm Hg), compatible with venous air embolism were observed in a 73[] We describe a case of intraoperative VAE in an awake, supine patient while undergoing DBS surgery for PD who presented with coughing, tachypnea and hypoxemia.[] She was seen in the hospital with a one-year history of worsening exertional dyspnea (NYHA grade III), deteriorating exercise tolerance and episodic paroxysmal nocturnal dyspnea[]

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