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53 Possible Causes for Decreased Oxygen Saturation, Dyspnea at Rest, Hoarseness

  • Pulmonary Arterial Hypertension

    Cough, hemoptysis, and hoarseness are less common symptoms. Women are more likely to be symptomatic than men.[] Dyspnea and/or fatigue may be present at rest. Discomfort is increased by any physical activity.[] Affected individuals may also have a cough, sometimes with blood (hemoptysis), an enlarged heart and liver, low blood pressure (hypotension), and hoarseness due to compression[]

  • Pneumonia

    Adenovirus infections are only rare causes of significant disease in AIDS patients When symptomatic, upper respiratory tract infection causes fever, sore throat, cough, hoarseness[] The presence of normal oxygenation (oxygen saturation 96%) decreased the likelihood of pneumonia (LR, 0.47 [95% CI, 0.32-0.67]).[] Hoarseness is a common feature. Headache affects the majority of symptomatic sufferers. Fever is relatively unusual.[]

  • Aspiration Pneumonia

    […] yet not all victims will show signs of every symptom: Confusion and disorientation Fever Wheezing and/or noisy breathing Shortness of breath Difficulties with swallowing Hoarse[] Decreased mixed venous oxygen saturation can be employed as a marker for septic shock.[]

  • Smoke Inhalation Injury

    No statistically significant correlation was found between intubation and any of the classic symptoms of smoke inhalation: stridor, hoarseness, drooling, and dysphagia (all[] Dyspnoea, decreased level of consciousness, or confusion Hypoxaemia (low pulse oximetry saturation or arterial oxygen tension) or increased carbon monoxide levels ( 2%) Pathophysiologic[] In most cases, mucosal edema and irritation eventually result in stridor, hoarseness, dyspnea, hypoxia, and tachypnea, whereas accompanying burns on the face and surrounding[]

  • Legionnaires' Disease

    He became critically unwell during the hospital admission, with headache, uncontrolled fever, breathlessness, decreasing oxygen saturations and increasing oxygen requirements[]

  • Asthma

    Noninvasive ventilation mainly works by improving alveolar ventilation, resting fatigued ventilatory muscles, relieving dyspnea, and improving gas exchange, while it avoids[] […] in saturation.[] A 72-year-old woman, known asthmatic, presented with chronic symptoms of hoarseness, dysphagia, chest heaviness, easy fatigability, cough, epigastric pain, feeling of abdominal[]

  • Chronic Obstructive Pulmonary Disease

    On the other hand, use of ICS has been associated with an increase in the number of cases of pneumonia ( TORCH ; GOLD 2011 ) and of other adverse outcomes such as hoarseness[] The diagnosis of chronic obstructive pulmonary disease (COPD) should be suspected in patients with risk factors (primarily a history of smoking) who report dyspnea at rest[] Supplemental oxygen is recommended in those with low oxygen levels at rest (a partial pressure of oxygen less than 50–55 mmHg or oxygen saturations of less than 88%).[]

  • Inhalation Burn

    Dyspnoea, decreased level of consciousness, or confusion Hypoxaemia (low pulse oximetry saturation or arterial oxygen tension) or increased carbon monoxide levels ( 2%) Pathophysiologic[] Signs of an inhalation burn injury include: Facial Burns Singed Nasal Hairs Redness, Swelling, or Mouth-Blisters Cyanosis of the Skin Hoarse Throat Impaired State of Mental[] […] chest tightness, hoarseness, dyspnea, stridor, wheezing, tacky, nasal hair singed, carbonaceous sputum What are assessments for patients with inhalation injuries?[]

  • Atelectasis

    […] symptoms are related to pressure on adjacent structures, such as pressure on the bronchus that can cause respiratory distress, or pressure on the laryngeal nerve causing vocal hoarseness[] […] in oxygen saturation Increased heart rate Chest tightness Increased work of breath Or a patient may not experience any symptoms at all How is it diagnosed?[] […] above Inability to take a deep breath Weakened cough effort or no cough effort Prolonged bed rest Shallow breathing Rib fractures Symptoms may include: Shortness of breath A decrease[]

  • Hemothorax

    Although the patient's respiration was stable during the surgery, 20 minutes after removing the trachea tube, the patient's pulse oximetry oxygen saturation suddenly decreased[] Immediately Life-Threatening Chest Injuries Physical Exam Investigations Management Airway Obstruction - Anxiety, stridor, hoarseness, altered mental status - Apnea, cyanosis[] Her clinical parameters were – BP 90/70 mm Hg; pulse rate was 84/min; respiratory rate 22/min and oxygen saturation 96% on room air.[]

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