While these events are occurring on the left side of the heart, similar changes are occurring on the right, involving the right atrium, right ven-ricle, tricuspid valve, pulmonic valve, and pulmonary artery. Right ven-icular and pulmonary arterial pressures are significantly lower than cor-esponding pressures on the left side. Furthermore, right-sided events ^usually occur slightly later than those on the left. Instead of a single heart sound, you may hear two discernible components, the first from left-sided
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It seems like you hear it all the time from nearly every one you know I'm SO stressed out!? Pressures abound in this world today. Those pressures cause stress and anxiety, and often we are ill-equipped to deal with those stressors that trigger anxiety and other feelings that can make us sick. Literally, sick.