Decreased Vital Capacity Causes & Reasons

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Decreased Vital Capacity Symptom Checker: Possible causes include Chronic Obstructive Pulmonary Disease. Check the full list of possible causes and conditions now! Talk to our Chatbot to narrow down your search.

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Possible Causes

Chronic Obstructive Pulmonary Disease

Other test abnormalities may include Increased total lung capacity Increased functional residual capacity Increased residual volume Decreased vital capacity Decreased single-breath [merckmanuals.com]

[…] forced expiratory volume in 1 second to forced vital capacity (FEV1/FVC) ratio. [radiopaedia.org]

[…] deficiency and uniformly destroys alveoli paraseptal (distal acinar): involves the distal airways Pulmonary function testing (PFT) reveals airflow obstruction, as evidenced by a decreased [radiopaedia.org]

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Congestive Heart Failure

[…] in vital capacity by one third from maximum recorded · Tachycardia (heart rate 120 beats/min.) [medicalcriteria.com]

Minor criteria include extremity edema, night cough, dyspnea on exertion, hepatomegaly, pleural effusion, decrease in vital capacity by one third from normal, and tachycardia [clinicaladvisor.com]

[…] loss 4.5 kg in 5 days in response to treatment Minor criteria: · Bilateral ankle edema · Nocturnal cough · Dyspnea on ordinary exertion · Hepatomegaly · Pleural effusion · Decrease [medicalcriteria.com]

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Pulmonary Edema

A typical pattern of respiratory mechanics for a patient with residual pulmonary edema includes decreases in vital capacity and total lung capacity. [tele.med.ru]

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Acute Respiratory Distress Syndrome

Acute respiratory distress syndrome (ARDS) is a potentially life-threatening condition in which there is profound respiratory failure. It usually occurs in critically ill and is diagnosed clinically. ARDS is mostly prevalent in critically ill hospitalized patients. The initial presentation of ARDS includes acute onset of[…] [symptoma.com]

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Idiopathic Pulmonary Fibrosis

[…] forced vital capacity, a decrease in forced vital capacity remained an independent risk factor for mortality (decrease 10%; hazard ratio 2.47; 95% confidence interval 1.29 [ncbi.nlm.nih.gov]

In a multivariate Cox proportional hazards model controlling for histopathologic diagnosis, gender, smoking history, baseline forced vital capacity, and 6-month change in [ncbi.nlm.nih.gov]

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Pneumothorax

The main physiologic consequences of a pneumothorax are a decrease in vital capacity and a decrease in partial pressure of oxygen (PaO 2 ). [emedicine.medscape.com]

This reduces the size of the lungs equivalent to the amount of gas decreasing the vital capacity of the lung and reducing the partial pressure of oxygen. [symptoma.com]

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Pulmonary Fibrosis

[…] in vital capacity of 10%). [rtmagazine.com]

Vital capacity, functional residual capacity, total lung capacity, and forced vital capacity (FVC) all are reduced. [physio-pedia.com]

Measures of expiratory airflow are preserved and airway resistance is normal and the forced expiratory volume in 1 second (FEV 1 )/forced vital capacity (FVC) ratio is increased [emedicine.medscape.com]

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Kyphoscoliosis

Sue displayed a restrictive lung pattern, evidenced by a decreased vital capacity and tidal volume with severe nocturnal dyspnoea, resulting in raised carbon dioxide levels [ncbi.nlm.nih.gov]

Patients with scoliosis suffer from restrictive lung disease which decreases vital capacity, functional residual capacity, tidal volume, and increased respiratory rate. [4 [joacp.org]

An angle more than 60 results in a restrictive type of pulmonary impairment with a decrease in forced expiratory volume in 1 s, forced vital capacity, and chest wall compliance [mjdrdypu.org]

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Respiratory Muscle Paralysis

A decrease in vital capacity of 30 to 50% when the patient is supine supports the diagnosis of bilateral diaphragmatic paralysis, whereas a decrease in vital capacity of 10 [blogs.nejm.org]

[…] in TLC, vital capacity (VC), and FRC but without changes in residual volume (RV). 5,6 The severity of compression is directly related to the degree of kyphoscoliotic angulation [archbronconeumol.org]

Lung function test in neuromuscular patient shows a restrictive pattern: total lung capacity (TLC) and vital capacity (VC) reduced while functional residual capacity (FRC) [shortnessofbreath.it]

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Pulmonary Disorder

vital capacity, decreased DLCO, usually no obstructive component Multifocal, bilateral alveolar infiltrates ESR, high-resolution CT, lung biopsy Congestive heart failure [aafp.org]

Onset at any age; may be associated with history of flu-like illness, collagen vascular disease, or toxic exposure Often subacute presentation with dyspnea, cough, and fever Decreased [aafp.org]

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Restrictive Lung Disease

(7) 1.Decreased vital capacity 2.Expiratory flow rates remain normal 3.FEV1/FVC is preserved 4.Increased work of breathing (dyspnea) 5.Rapid, shallow breathing pattern (Leads [cram.com]

Pulmonary function test demonstrates a decrease in the forced vital capacity. The main symptoms are shortness of breath and cough. [en.wikipedia.org]

Confirmation of RLD is based on the detection of a diminished total lung capacity, but a marked decrease of forced vital capacity and forced expiratory volume further support [symptoma.com]

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Ankylosing Spondylitis

Pulmonary function tests show decreased vital capacity and total lung capacity, although residual and functional residual lung volumes were increased. [mhmedical.com]

Airflow measurements and ventilatory function remain normal in patients with restricted chest wall motion, but vital capacity is decreased and functional residual capacity [doi.org]

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Pleural Effusion

The Rational Clinical Examination Clinician's Corner January 21, 2009 JAMA. 2009;301(3):309-317. doi:10.1001/jama.2008.937 Context Pleural effusion is a common finding among patients presenting with respiratory symptoms. The value of the bedside examination to detect pleural effusion is unclear. Objective To[…] [doi.org]

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Neonatal Respiratory Distress Syndrome

Both prophylactic and early surfactant replacement therapy, compared with later selective surfactant administration, reduce mortality and pulmonary complications in ventilated infants with respiratory distress syndrome (RDS). However, continued post-surfactant intubation and ventilation are risk factors for chronic[…] [ncbi.nlm.nih.gov]

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Guillain-Barré Syndrome

capacity less than 60 percent predicted. 22 One retrospective study 21 demonstrated a 40 percent decrease from predicted vital capacity, compared with a 60 percent decrease [aafp.org]

Early intubation should be considered in any patient with a vital capacity (VC) 20 ml/kg, a Negative Inspiratory Force (NIF) –25 cm H2O, more than a 30% decrease in either [zdoc.site]

[…] ventilation in patients who had a previously determined vital capacity included time from GBS onset to admission of less than seven days, an inability to lift the head, and a vital [aafp.org]

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Progressive Bulbar Palsy

2015 ICD-9-CM Diagnosis Code 335.22 Progressive bulbar palsy 2015 Billable Thru Sept 30/2015 Non-Billable On/After Oct 1/2015 ICD-9-CM 335.22 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 335.22 should only be used for claims with a date of service on or before[…] [icd9data.com]

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Artificial Pneumothorax

The main physiologic consequence of this process is a decrease in vital capacity and partial pressure of oxygen. [emedicine.medscape.com]

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Pneumocystis Carinii Pneumonia

Pulmonary function tests May show a modest reduction in the vital capacity (VC) and the total lung capacity (TLC). [patient.info]

The most consistent abnormality is a decrease in the single-breath diffusing capacity for carbon monoxide (DLCO), which has a sensitivity of 89%. [patient.info]

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Myasthenic Crisis

[…] forced vital capacity (FVC), atelectasis, and need for noninvasive ventilatory support are predictors of reintubation. 21 Two retrospective studies found atelectasis in all [ncbi.nlm.nih.gov]

[…] pneumonia are also associated with extubation failure. 7 Tracheostomy placement ranges from 14%-40%. 6, 7 Reintubation occurs more than one-fourth of the time. 7, 21 Acidosis, decreased [ncbi.nlm.nih.gov]

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Myasthenia Gravis

Pulmonary function testing usually reveals a decreased vital capacity (VC) and decreases in inspiratory and expiratory muscle strength, which improve after administration [pulmonologyadvisor.com]

[…] forced vital capacity. [first10em.com]

Monitoring arterial pO 2 or oxygen saturation is not enough, as vital capacity can decrease markedly before these parameters change. [patient.info]

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Asbestosis

[…] pulmonary compliance ) Early: decreased DL CO Later: reduced vital capacity and total lung capacity Normal to increased ratio of FEV 1 to FVC Bronchoalveolar lavage Biopsy [amboss.com]

The CO diffusing capacity is decreased and may be the earliest abnormality seen. [symptoma.com]

Supradiaphragmatic and pleural reticulonodular opacities / plaques Rounded atelectasis In some cases, pleural effusion HR- CT : Pulmonary function test : Restrictive ventilatory defects (decreased [amboss.com]

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Flail Chest

Historically, the free-floating flail segment was deemed responsible for an the increased work of breathing with subsequent hypoxemia and decreased vital capacity; this belief [jtojournal.com]

Schiller and colleagues published a study in the European Journal of Trauma and Emergency Surgery showing that the procedure significantly improved forced vital capacity in [mayoclinic.org]

"Initially, we focused only on flail chest, but now we offer surgery to people with simple, non-flail rib fractures if their vital capacity is less than 1500 on serial exams [mayoclinic.org]

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Pneumoconiosis

The frequency of abnormal vital capacity increased, and the mean vital capacity decreased by 18% over the subsequent 10 years ( 33, 75 ). [atsjournals.org]

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Silicosis

Silicosis is a lung disorder caused by continued long-term inhalation of crystalline silica dust, characterized by a slowly progressive fibrosis. In cases of occupational lung diseases like silicosis, it is important to note the duration of exposure, the type of work which helps us to understand the type of silica to[…] [symptoma.com]

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Bulbar Poliomyelitis

Bulbar poliomyelitis is a specific type of an extremely rare viral paralytic disease in which the typical findings of acute flaccid paralysis are accompanied by bulbar symptoms - dysphagia, dysphonia, nasal regurgitation, as well as vascular and respiratory impairment in severe cases. The diagnosis rests on clinical[…] [symptoma.com]

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Bronchitis

Pulmonary function studies show increased residual volume and decreases in forced vital capacity and forced expiratory volume. [medical-dictionary.thefreedictionary.com]

Forced vital capacity (FVC), forced expiratory volume (FEV) and peak expiratory flow rate (PEFR) shows reversible decrease (Padhi&Padhy, 2008; Schwela, 2010). [intechopen.com]

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Acute Bronchitis

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Sexually Transmitted Disease

However, neonatal PMNs are deficient in chemotaxis and killing capacity. [emedicine.medscape.com]

Decreased adherence to the endothelial lining of blood vessels reduces their ability to marginate and leave the intravascular space to migrate into the tissues. [emedicine.medscape.com]

[…] morbidity, and mortality, particularly in preterm and/or very low birthweight (VLBW) infants. [10, 11] There may also be a genetic association. [10] Cellular immunity PMNs are vital [emedicine.medscape.com]

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Acute Respiratory Infection

As consolidation takes place, the respiratory function alters the vital capacity and the distensibility of the airways decreases. [bu.digication.com]

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Scoliosis

The fact that large curves with a thoracic apex have been associated with decreased vital capacity and more frequent shortness of breath was demonstrated in the 1981 follow-up [doi.org]

The additional pressure placed on these vital organs can result in diminished lung capacity and cardiac output, leading to symptoms such as shortness of breath, chest pain [docdoc.com.sg]

The current study found that having a Cobb angle of greater than 50 at skeletal maturity is a significant predictor of decreased pulmonary function. [doi.org]

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