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Paroxysmal nocturnal dyspnea or paroxysmal nocturnal dyspnoea (PND) is an attack of severe shortness of breath and coughing that generally occurs at night. [1] It usually awakens the person from sleep, and may be quite frightening. [2] PND, as well as simple orthopnea, may be relieved by sitting upright at the side of the bed with legs dangling ...
Texidor's twinge [1] One of the areas more commonly affected in precordial catch syndrome [1] Specialty: Pediatrics, family medicine: Symptoms: Sharp, stabbing chest pain in a small area [1] Usual onset: Sudden [1] Duration: 30 seconds to 3 minutes [1] Causes: Unclear [1] Differential diagnosis: Angina, pericarditis, pleurisy, chest trauma [1 ...
Patients with trepopnea in most lung diseases prefer to lie and sleep on the opposite side of the diseased lung, as the gravitation increases perfusion of the lower lung. Increased perfusion in diseased lung would increase shunting and hypoxemia , resulting in worsening shortness of breath when lying on the affected lung.
Central hypoventilation syndrome (CHS) is a sleep-related breathing disorder that causes ineffective breathing, apnea, or respiratory arrest during sleep (and during wakefulness in severe cases). CHS can either be congenital (CCHS) or acquired (ACHS) later in life.
Pleurisy, also known as pleuritis, is inflammation of the membranes that surround the lungs and line the chest cavity . [1] This can result in a sharp chest pain while breathing. [1] Occasionally the pain may be a constant dull ache. [5] Other symptoms may include shortness of breath, cough, fever, or weight loss, depending on the underlying cause.
Platypnea or platypnoea is shortness of breath (dyspnea) that is relieved when lying down, and worsens when sitting or standing upright. It is the opposite of orthopnea. [1] The condition was first described in 1949 and named in 1969.
The term pulmonary edema literally means wet lungs. This term actually refers to a pathological condition of the lungs, frequently demonstrated by chest X-ray. Edema of the lungs should be thought of as the result of a disease such as congestive heart failure and not a disease in and of itself. In this case it would be a cardiac disease and not ...
The syndrome is often associated with obstructive sleep apnea (OSA), which causes periods of absent or reduced breathing in sleep, resulting in many partial awakenings during the night and sleepiness during the day. [1] The disease puts strain on the heart, which may lead to heart failure and leg swelling.