Lacunar strokes caused by widening of arteries in brain, study suggests

This research shifts the paradigm in stroke treatment by challenging the long-held belief that lacunar strokes result from arterial blockages. Understanding that these strokes are linked to arterial enlargement opens new avenues for therapeutic strategies and could lead to more effective treatment options. The implications for patient care and medication development could be significant, warranting further investigation into how these findings can be translated into clinical practice.