80-year-old woman saved from heart attack after 3-hour surgery
L'essentiel
- An 80-year-old woman with a history of hypertension, diabetes, and high cholesterol was saved from acute myocardial infarction after a complex 3-hour surgery.
- Doctors successfully opened a completely blocked artery, which had hardened due to delayed treatment and an unusual vascular structure.
Résumé généré par IA
Pourquoi c'est important
An 80-year-old woman with pre-existing conditions delayed seeking treatment for chest pain, leading to acute myocardial infarction. The case highlights the risks of delayed medical attention, especially for the elderly.
針對高齡族群預防心肌梗塞,心臟內科醫師郭哲瑋建議,應積極控制三高,尤其曾有多年糖尿病、高膽固醇病史者更需嚴格管理。(記者廖雪茹攝)
〔記者廖雪茹/新竹報導〕80歲婦人患有高血壓、糖尿病及高膽固醇,胸悶不適卻隱忍多日,直到胸悶加劇、喘不過氣,才緊急掛急診,經抽血和心電圖檢查後診斷為急性心肌梗塞,且左前降支動脈已完全阻塞,血塊甚至因拖延過久出現硬化現象,加上天生血管結構異常彎曲,手術難度極高;所幸醫療團隊治療近3小時,成功打通血管、裝了1個支架,將患者從鬼門關前救回。
中國醫藥大學新竹附設醫院心臟內科醫師郭哲瑋表示,患者到院時已出現心臟衰竭徵象,抽血心肌酵素高達1.5ng/ml,比正常應小於0.023高出許多,心臟超音波顯示心肌收縮功能下降,冠狀動脈已呈現幾乎完全阻塞狀態,推估心肌梗塞發生已接近1週。更棘手的是,患者阻塞血管內的血塊已逐漸硬化,加上血管呈現罕見「雙90度急轉彎」構造,如同道路連續髮夾彎,與一般僅有單一平滑彎曲的血管截然不同,使導管與器械推進極為困難。
郭哲瑋指出,團隊使用處理慢性完全阻塞病灶的高階特殊導絲,以及雙腔導管和微導管輔助,透過多次角度調整與精準操作,最終成功突破已硬化阻塞的血塊,順利置放1支支架恢復血流。
急性心肌梗塞患者的血管呈現罕見「雙90度急轉彎」構造,醫療團隊透過精準操作,成功突破已硬化阻塞的血塊,順利置放1支支架恢復血流。(中醫大新竹附醫提供)
郭哲瑋強調,若該患者能在症狀發生初期就醫,血塊尚未硬化,手術時間與難度都可大幅降低。許多長者對胸悶、喘、冒冷汗等警訊常抱持「忍一下就過去」的心態,卻可能因此錯過黃金治療期。心肌梗塞最可怕的不僅是血管阻塞本身,更可能引發心衰竭、致命性心律不整、瓣膜逆流,甚至心臟破裂,嚴重時恐猝死。
針對高齡族群預防心肌梗塞,郭哲瑋建議,應積極控制三高,尤其曾有多年糖尿病、高膽固醇病史者更需嚴格管理。目前高風險患者壞膽固醇建議控制在55以下,糖化血色素最好維持6.5以下。此外,可定期接受冠狀動脈電腦斷層等健康檢查,提早掌握血管健康狀況。
Questions ouvertes
- What specific long-term treatment plan will the patient follow?
- What are the long-term implications of the unusual vascular structure on her health?
- Were there any contributing factors to the patient's delay in seeking medical help?
- What is the typical success rate for such complex surgeries?






