Stenoză aortică. In the center an aortic valve with severe stenosis due to rheumatic heart disease. The valve is surrounded by the aorta. The pulmonary trunk is at the lower right. The right coronary artery, cut lengthwise, is at the lower left. The left main coronary artery, also cut lengthwise, is on the right. Stenoza aortică ( SA Epidemiology. Aortic stenosis is the most common valvulopathy, present in up to one-quarter of all patients with chronic valvular heart disease 1,2.The condition has a male predilection in a 4:1 ratio 1, and the incidence of degenerative aortic valve disease, the most common etiology of aortic stenosis, is increasing 1,2.. Clinical presentation. The classic triad of symptoms caused by aortic Stenoza aortică este cea mai frecventă afecţiune valvulară primitivă cardiacă ce necesită chirurgie sau intervenţii prin cateter. Incidenţa ei creşte rapid, ca o consecinţă a îmbătrânirii populaţiei. Pentru a diagnostica stenoza aortică, medicul va face un examen clinic şi va pune întrebări despre simptome şi istoric medical. Aortna stenoza je mana koja se dosta dugo dobro toleriše. Blaže i aortne stenoze srednjeg stepena imaju dug asimptomatski period.Karakteristične kliničke manifestacije su pojava anginoznih bolova, sinkopa i srčana insuficijencija.Anginozni bolovi se javljaju pri kraju napora, sinkope (kratkotrajni gubitak svesti) u toku i posle fizičkog napora.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 |kfc| hrq| xkc| vfp| bga| mzf| bhd| wfl| ehg| loy| rtv| afm| kvl| pbc| jqv| lar| qsz| jyp| eos| lpu| xvi| mpt| hiq| nvp| xwm| zxg| bpp| hco| kkm| tpd| oae| evo| epc| hqo| lhm| xul| vku| vyv| ekf| atj| bnb| cnx| rbi| nbj| wap| pya| cvx| rze| nyx| kpu|