1 This can happen when the arteries to the heart become thicker and harder from a buildup of plaque. 2  High blood pressure causes scarred arteries that fill up with plaque and become more prone to blood clots.
To commandeer is to take possession or control of something, or to take control of something for a military or law-enforcement purpose, or to make someone help you.
Leadership is term most commonly used to refer to activities such as conducting, guiding, or directing other people; initiating the appropriate activity aimed at a specific target or goal. However, leadership is also the term used to refer to someone who is in a formal leader role or capacity.