Diseases, Conditions, Syndromes

COVID-19: Symptoms that require emergency care

Growing concerns over COVID-19 have health care organizations worldwide making vast changes—from postponing procedures to visitation restrictions. Consumers are being asked to limit emergency room visits. But every day, ...

Cardiology

Survey finds 73 percent unaware of stroke symptoms

Up to three hours after a person experiences the first symptom of a stroke is often referred to as the "golden window." That's the period of time doctors say is crucial for patients to get to a hospital to receive medical ...

Cardiology

One in three American adults may have had a warning stroke

About one in three American adults experienced a symptom consistent with a warning or "mini" stroke, but almost none - 3 percent - took the recommended action, according to a new survey from the American Heart Association/American ...

Cardiology

New treatment option for 'wake-up' stroke patients

Detail revealed in MRI brain scans can help doctors accurately deduce when a stroke begins, according to new research, allowing treatment for many patients who currently cannot receive it.

Addiction

Brain damage during stroke may point to source of addiction

A pair of studies suggests that a region of the brain - called the insular cortex - may hold the key to treating addiction. Scientists have come to this conclusion after finding that smokers who suffered a stroke in the insular ...

Diseases, Conditions, Syndromes

Teenager with stroke symptoms actually had Lyme disease

A Swiss teenager, recently returned home from a discotheque, came to the emergency department with classic sudden symptoms of stroke, only to be diagnosed with Lyme disease. The highly unusual case presentation was published ...

Cardiology

The Medical Minute: Stroke awareness

A stroke is sudden brain injury caused by a sudden vascular (blood vessel) compromise. There are two major types of strokes. An ischemic stroke occurs when blood flow to a part of the brain is blocked by clot or other debris. ...

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