The first video is the essential introduction to normality, showing the orthogonal planes of the heart relative to the body, and illustrates how the echocardiographer interrogates each plane. Emphasis is then placed on normal anatomic features which underscore sequential segmental analysis. The video...
Normal parasternal long axis view (PLAX) Notice: The LV diameter in diastole is less than 6cm in men and 5.3 in women (look at the centimetre marks on the side). The RV (outflow tract) is smaller in diameter than the LV and also contracts. There’s a centimetre or 2 between probe...
Carvalho,J S - 《Heart》 被引量: 688发表: 2002年 Two-dimensional echocardiographic determination of aortic and pulmonary artery sizes from infancy to adulthood in normal subjects The aorta, right pulmonary artery and pulmonary trunk were measured from the 2-dimensional echocardiogram (2鈭扗 echo) ...
In this chapter, the normal anatomy of the heart as well as pathologic cases is consistent with cardiac malposition and isomerism, septal defects, pulmonary stenosis/atresia/absent pulmonary valve syndrome, aortic malformation, hypoplastic left heart, co
A number of recent community-based epidemiologic studies suggest that 40% to 50% of the cases of heart failure have preserved left ventricular systolic fun... SJ Khouri,GT Maly,DD Suh,... - 《J Am Soc Echocardiogr》 被引量: 848发表: 2004年 Evaluation of four 2-dimensional echocardiograph...
The left ventricular muscle volume (LVMV) and the distance from the anterior chest wall to the middle of the left ventricle (D) were determined echocardiog... C Mori,K Abe,T Nishio,... - 《Japanese Circulation Journal》 被引量: 55发表: 1980年 Beneficial effects of heart rate reduction...
Previous autopsy studies have focused mainly on heart weight. We characterize the normal heart by providing normal dimensions of the atria, ventricles, valves and sub-epicardial fat, comparing the findings in terms of sex, age and body measurements. Methods From 3602 referrals to our cardiovascular...
The aorta, right pulmonary artery and pulmonary trunk were measured from the 2-dimensional echocardiogram (2−D echo) of 110 normal subjects aged 1 day to 18 years. The vessel diameters were measured from the parasternal short-axis view, the suprasternal long-axis view and the suprasternal ...
Echo-Doppler evaluation of the effects of heart rate increments on left atrial pump function in normal human subjects. It is commonly believed that the atrial contribution to left ventricular filling increases during heart rate increments. However, the relative contribution... Iliceto,D'Ambrosio,Ma...
The design of a percutaneous implantable prosthetic heart valve has become an important area for investigation. A percutaneously implanted heart valve (PHV... A Cribier,H Eltchaninoff,A Bash - 《Acc Current Journal Review》 被引量: 6883发表: 2003年 Replacement of the aortic root with a pulmon...