Caracterización de la fisiología restrictiva del ventrículo derecho mediante flujo 4D / 4-D flow characterization of right ventricular restrictive physiology
Rev. chil. cardiol
;
39(2): 165-167, ago. 2020. graf
Article
Dans Espagnol
| LILACS
| ID: biblio-1138530
ABSTRACT
Abstract Right ventricular restrictive physiology (RVRP) occurs in diverse clinical scenarios, most frequently after repair of Tetralogy of Fallot (TOF). Cardiac magnetic resonance (CMR) can comprehensively evaluate RVRP using 4D flow along with anatomical and fibrosis characterization. Also, RVRP is associated with less pulmonary regurgitation and fewer right ventricle enlargement; its long term protective role is debated. RVRP is a challenging and relevant diagnosis, which hallmark is the presence of antegrade pulmonary arterial Flow in late diastole throughout the respiratory cycle. Also, other hemodynamic findings could aid such us flow in; caval veins, suprahepatic, coronary sinus and tricuspid valve. Obtaining all these flow curves is virtually impossible by echocardiography. CMR with 4DF is a unique and powerful technique enabling this comprehensive hemodynamic evaluation as depicted in this case.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Imagerie par résonance magnétique
/
Dysfonction ventriculaire droite
/
Imagerie tridimensionnelle
Type d'étude:
Etude d'étiologie
Limites du sujet:
Humains
langue:
Espagnol
Texte intégral:
Rev. chil. cardiol
Thème du journal:
Cardiologie
Année:
2020
Type:
Article
Pays d'affiliation:
Chili
/
Espagne
Institution/Pays d'affiliation:
Hospital Clinic de Barcelona/ES
/
Institut dInvestigacions Biomèdiques August Pi i Sunyer/ES
/
Pontificia Universidad Católica de Chile/CL
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS