A pericardial friction rub is a "scratchy ... involves using a thin needle and tube (catheter) to remove fluid around the ...

Medically reviewed by Christopher Lee, MD Beck's triad is a term used to describe a set of symptoms that can indicate a severe heart problem. It consists of three symptoms that often occur together: ...

Beck's triad is a term used to describe a set of symptoms that can indicate a severe heart problem. It consists of three symptoms that often occur together: hypotension (low blood pressure ...