Symptoms Arising From the Diaphragm Muscle: Function and Dysfunction

Area of Science:

• Medical Physiology
• Pulmonology

Background:

• The diaphragm, primarily known for respiration, plays a role in various bodily functions.
• Diaphragmatic dysfunction can arise from diverse causes, leading to transient or permanent impairment.
• Patients may be unaware of diaphragmatic dysfunction and its non-respiratory manifestations.

Purpose of the Study:

• To review and highlight the non-respiratory symptoms associated with diaphragmatic dysfunction.
• To increase awareness among healthcare professionals regarding the varied clinical presentations of diaphragmatic impairment.
• To underscore the importance of recognizing diaphragmatic dysfunction beyond its impact on breathing.

Main Methods:

• Literature review of studies on diaphragmatic function and dysfunction.
• Analysis of reported non-respiratory symptoms linked to reduced diaphragmatic contractility.
• Synthesis of information on the clinical implications of diaphragmatic impairment.

Main Results:

• Diaphragmatic dysfunction can manifest with symptoms unrelated to lung function, such as pseudoanginal pain, night sweats, memory difficulties, and pelvic floor disorders.
• Reduced diaphragmatic contractility is associated with a range of non-respiratory conditions.
• These symptoms are often not immediately recognized as stemming from diaphragmatic issues.

Conclusions:

• Diaphragmatic dysfunction presents with a spectrum of symptoms, many of which are non-respiratory.
• Recognizing these diverse symptoms is vital for accurate diagnosis and timely intervention.
• Addressing diaphragmatic dysfunction can potentially mitigate risks of increased mortality and morbidity associated with related pathological conditions.