In the retrospective study, patients without known coronary artery disease who had shortness of breath were four times more likely to suffer death from a cardiac cause than asymptomatic patients and twice as likely as patients who had chest pain that is considered to be typical cardiac pain.
A steroid is an organic compound with four rings arranged in a specific configuration.Examples include the dietary lipid cholesterol, the sex hormones estradiol and testosterone and the anti-inflammatory drug dexamethasone. steroid is an organic compound with four rings arranged in a specific configuration.
1. Steroids Steroids are lipids which are formed from cholesterol. Examples include testosterone and cortisol. These hormones are given off by gonads, adrenal cortex, and the placenta. Steroids are natural substances with many different effects in the human body, which begin over several days.