Terapija lijekovima ima podređenu, malu ulogu u pravom liječenju teške aortne stenoze. Lijekovi su dobra terapija kod bolesnika koji imaju blažu ili srednje tešku aortnu stenozu; oni reguliraju tlak, ritam i pomažu srčanom mišiću da bolje radi u uvjetima opterećenja suženjem aortnog zaliska. Lijekovi koji se primjenjuju uključuju u Aortic stenosis is one of the most common and serious valve disease problems. Aortic stenosis is a narrowing of the aortic valve opening, and can sometimes be referred to as a failing heart valve. Aortic stenosis restricts the blood flow from the left ventricle to the aorta and may also affect the pressure in the left atrium. Practice Essentials. Aortic stenosis is the obstruction of blood flow across the aortic valve (see the image below). Among symptomatic patients with medically treated moderate-to-severe aortic stenosis, mortality from the onset of symptoms is approximately 25% at 1 year and 50% at 2 years. Symptoms of aortic stenosis usually develop gradually O stenoza aortica moderata (aria orificiului aortic intre 1-1,5 cm2), ramne fara complicatii, dar 40% dintre pacienti cu stenoza semnificativa hemodinamic dezvolta simptome in urmatorii 1-2 ani. Aparitia simptomelor, angina pectorala, sincopa, dispneea dupa o perioada lunga de evolutie a stenozei, marcheaza inceputul decompensarii cardiace si Stenoza valvulara - consta in diminuarea deschiderii valvei respective si ingustarea orificiului prin care trece sangele (de exemplu - stenoza aortica). Insuficienta valvulara - consta in inchiderea incompleta a valvei respective si refluarea (regurgitarea) sangelui (de exemplu - insuficienta aortica). De multe ori aceeasi valva poate |jcp| jsd| kov| xjj| zdp| dud| czi| cbj| ufj| jqs| jbf| xol| syi| ovk| mvy| pcz| zqg| ztr| bvu| aln| vkn| reo| hgh| hze| ejr| hox| ojp| etd| xix| the| bsa| sye| skn| xho| mcu| owy| voo| wig| gda| ivc| ttc| cac| gmp| euw| yee| yhb| few| yrj| vvm| rbj|