Respiratory impairment in multiple sclerosis: a study of a respiratory function in wheelchair-bound patients. Eur J Neurol, 24 (2017), pp. 497-502 [15] G.E. Tzelepis, F.D. McCool. Respiratory dysfunction in multiple sclerosis. [journalpulmonology.org]

Hiccups When the diaphragm is irritated, such as when eating or drinking quickly, it can repeatedly contract involuntarily, resulting in hiccups. The sound of hiccups is produced when air is exhaled at the same time that the diaphragm contracts. [verywellhealth.com]

Functional disorder FLUTTER (respiratory myoclonus, Leeuwenhoek disease) HICCUP MECHANICAL DISADVANTAGE– in copd [slideshare.net]

Elevates and expands the ribcage when inhaling Activities that cause diaphragm pain and symptoms: Labored breathing (asthma, emphysema, bronchitis, pneumonia) Gasping for air during sports activities Hyperventilation Coughing Hiccups Interesting facts [thewellnessdigest.com]

Hiccups may occur individually, or they may occur in bouts. The rhythm of the hiccup, or the time between hiccups, tends to be relatively constant. [play.google.com]

[…] lying down shortness of breath chest, shoulder, back, or abdominal pain pain in your lower ribs a fluttering or pulsing sensation in the abdomen bluish-colored skin heartburn trouble swallowing regurgitation of food upper abdominal pain after eating hiccups [healthline.com]

neurologic deficits Dullness on lower chest upon percussion on the involved side Excursion of involved hemithorax decreased compared with healthy side Paralysis Paradoxical abdominal wall retraction during inspiration (best appreciated on supine position [emedicine.medscape.com]

In serious cases, a diaphragm injury can result in a loss of speech and mechanical ventilation. [columbiasurgery.org]