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News Topical, Digital Desk : These days, cases of heart-related diseases are rapidly increasing. While previously only the elderly were affected, now young people are also becoming vulnerable. Cases are rising rapidly, especially among women. Since the COVID-19 pandemic, there has been a surge in heart attack cases. This is not only a matter of concern but also worthy of attention.
Artery blockages caused by high cholesterol are commonly blamed for heart attacks. Meanwhile, a recent study has revealed the increasing incidence of heart attacks. This new study suggests that cholesterol and blockages are not always the primary causes of heart attacks. Several other factors also increase the risk, especially for women under 65. Let's learn more about this study.
What does the study say?
This recent study from the Mayo Clinic found that more than 50% of heart attacks in women under 65 aren't caused by blockages in the arteries. Instead, they're often due to lesser-known or overlooked conditions, such as:
- Spontaneous Coronary Artery Dissection (SCAD)
- Coronary embolism
- Serious Infections
- Anemia
What is SCAD?
SCAD is a condition in which the inner wall of a heart artery suddenly ruptures, blocking blood flow to the heart. This reduces oxygen supply and can lead to a heart attack. Surprisingly, SCAD typically affects healthy women who do not have risk factors for heart disease.
The study also found that SCAD is often misdiagnosed as a common heart attack caused by plaque buildup, potentially leading to incorrect treatment. Furthermore, factors such as hormonal fluctuations, post-pregnancy changes, and genetic factors may increase the risk of SCAD and other plaque-related heart attacks.
Heart attack can also occur due to these reasons
- Coronary embolism: This occurs when a blood clot or foreign object blocks the heart's arteries.
- Infections and anemia: These conditions put pressure on the heart and can cause heart attacks in vulnerable individuals.
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