The introduction to this article grabbed my attention and held it episodically by explaining about Eugenie Smith's condition and then to Bill Clinton's condition. Especially with the nutgraf, "While it may sound odd to miss the signs of something as monumental as a heart attack, cardiologists say they see it quite often", being at the beginning, it tells the reader exactly what they are reading from the start. However, it lost me when it started listing the possible symptoms that do not apply to everyone. The symptoms apply to certain individuals. With such a wide array of symptoms, I fear an epidemic of hypochondria. The most disturbing part of this article is the conclusion or lack thereof. There is no summation of parts. It just ends. I would have liked to hear more in depth from a range of experts.