When your heart races every time you stand, it may not be anxiety at all.

Younger adults with PAH reported presyncope or syncope as a presenting symptom far more often than middle-aged or older adults. Presenting symptoms of pulmonary arterial hypertension (PAH) differ ...

COVID-19 is a respiratory condition that develops when a coronavirus infects the body. Some people are infected but don’t notice any COVID-19 symptoms (doctors call that being asymptomatic). Most ...

Most syncope is not cardiac in aetiology, but cardiac syncope is a high risk subgroup with causes including arrhythmias, structural cardiac, and great vessel Although diagnostic tests have a low yield ...

Adults aged 40 years or older presenting to the emergency department (ED) with presyncope (near-fainting) or syncope (fainting) had similar rates of 30-day serious cardiac outcomes (5.2% vs 4.7%), ...

Fainting represents one of the body’s most dramatic protective mechanisms – a sudden, temporary loss of consciousness that looks alarming but often serves a vital purpose. This phenomenon, medically ...

Over 90% of asylum seekers had symptoms of psychological stress, while roughly half had symptoms of cardiovascular disease and somatic pain. High prevalence of symptoms in young and otherwise healthy ...

What Is Electromagnetic Hypersensitivity (EHS)? Electromagnetic hypersensitivity (EHS) is a condition in which people have a wide range of symptoms that they believe are caused by exposure to ...

The symptoms of anemia, such as fatigue, are typically the same across the sexes. However, females may experience these symptoms more severely. Anemia is a condition involving a deficiency in the ...

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Doctors say they're finding it increasingly difficult to distinguish Covid from allergies or the common cold, even as hospitalizations tick up. The illness' past hallmarks, such as a dry cough or the ...