Arun’s mind was already cataloging the implications. An old anterior infarct meant scar tissue. Scar tissue meant the heart had lost some of its contractile power. The ejection fraction could be 40%, 35%, maybe lower. She wasn’t in failure now—her lungs were clear, no edema—but she was a silent time bomb for arrhythmias, for a drop into cardiogenic shock with the next infection or dehydration.
He started her on a beta-blocker, an ACE inhibitor, a statin, and aspirin. He scheduled an angiogram for the morning. And before he left the bay, he looked again at that ECG—the ghost Q waves, the absent R waves, the silent testimony of a heart that had fought alone in the dark and somehow won. ecg anterior infarct age undetermined
She frowned, thinking. “Tuesday? No, Monday night. I was watching the news. It came on slow, like someone sitting on my chest, but not hard. More like a cat. A stubborn cat.” Arun’s mind was already cataloging the implications
“The good news,” Arun explained to her daughter who had just arrived, “is that we’re past the acute danger zone. The heart attack already happened, and she survived it. The bad news is that her heart is weaker now, and we need to find out why she didn’t feel it clearly enough to come in.” The ejection fraction could be 40%, 35%, maybe lower
Arun felt the familiar tightness in his chest—not his heart, but the one that came with realizing a story had already happened without anyone noticing. This wasn’t a new heart attack. The lack of ST elevation and the presence of mature Q waves meant the event had occurred at least 48 hours ago, likely longer. Days. Maybe weeks. Somewhere in the recent past, Mrs. Gable had lost a significant chunk of her left ventricular wall—the part that pumps blood to the brain, the kidneys, the rest of the body—and her body had simply… carried on.