医
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呼吸困难、收缩期杂音、心绞痛、阵发性夜间呼吸困难、心律失常、猝死、意识丧失、心内膜弹力纤维增生、端坐呼吸
Aortic stenosis is narrowing of the aortic valve orifice (congenital bicuspid/degenerative calcific/rheumatic), causing left-ventricular pressure overload. Classic symptoms: angina, syncope, heart failure (poor prognosis once symptomatic). Treatment: asymptomatic - surveillance; symptomatic - aortic valve replacement (surgical AVR or TAVI), as medical therapy has limited benefit; balloon valvuloplasty as bridge; manage HF/arrhythmias.
Angina; exertional syncope; heart failure; systolic ejection murmur; by mild/moderate/severe
Calcific/bicuspid/rheumatic valve narrowing causes LV pressure overload and hypertrophy.
AVR (surgical/TAVI) once symptomatic; medical therapy limited; balloon as bridge; manage HF
Echo surveillance; treat risk factors; endocarditis prophylaxis.
It is recommended to visit the Cardiology/Cardiac-surgery department; an appointment can be booked on this platform before the visit.
Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.
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