How much does the human heart weigh approximately?

The average weight of the human heart typically falls within the range of approximately 10 to 12 ounces. The choice of 11 ounces aligns well with this average, making it the most accurate estimate among the options provided. Understanding the weight of the heart is essential in various medical contexts, including surgical procedures and physiological studies, as it can vary somewhat depending on factors such as age, sex, and body size. This knowledge is foundational for health professionals when assessing cardiac health and planning interventions.