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.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Cardiovasc+Echogr
2013 ; 23
(4
): 91-95
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English Wikipedia
The Ventricular-Arterial Coupling: From Basic Pathophysiology to Clinical
Application in the Echocardiography Laboratory
#MMPMID28465893
Antonini-Canterin F
; Poli S
; Vriz O
; Pavan D
; Bello VD
; Nicolosi GL
J Cardiovasc Echogr
2013[Oct]; 23
(4
): 91-95
PMID28465893
show ga
The interplay between cardiac function and arterial system, which in turn affects
ventricular performance, is defined commonly ventricular-arterial coupling and is
an expression of global cardiovascular efficiency. This relation can be expressed
in mathematical terms as the ratio between arterial elastance (EA) and
end-systolic elastance (EES) of the left ventricle (LV). The noninvasive
calculation requires complicated formulae, which can be, however, easily
implemented in computerized algorithms, allowing the adoption of this index in
the clinical evaluation of patients. This review summarizes the up-to-date
literature on the topic, with particular focus on the main clinical studies,
which range over different clinical scenarios, namely hypertension, heart
failure, coronary artery disease, and valvular heart disease.