County Executive Ike Leggett and the County Council participated in the Maryland Building Industry Association (MBIA) Montgomery Chapterâs annual breakfast meeting and panel discussion. As keynote speaker, Leggett focused on the state of the County as it relates to economics, development, and building opportunities.
cardiac catheterization the insertion of a catheter into a vein or artery and guiding of it into the interior of the heart for purposes of measuring cardiac output, determining the oxygen content of blood in the heart chambers, and evaluating the structural components of the heart.
Cardiac Cycle [edit]. Cardiac cycle is the term used to describe the relaxation and contraction that occur, as a heart works to pump blood through the body. Heart rate is a term used to describe the frequency of the cardiac cycle. It is considered one of the four vital signs.he heart in the diastole phase. Cardiac Diastole is the period of time when the heart relaxes after contraction in preparation for refilling with circulating blood. Ventricular diastole is when the ventricles are relaxing, while atrial diastole is when the atria are relaxing.