inleftventricularoutflowtractandascendinganddescendingaorta,305,305f
normalDopplerexaminationof,302
inpulmonaryveins,303,304f
inrightventricularoutflowtractandpulmonarytrunk,304–305,304f
ofsystemicvenousflow,302–303,303f
QuebecCongenitalHeartDatabase,1511t–1514t
R
Radiationtherapy,incancertherapy-relatedcardiotoxicity,1167
Radiography,incardiactumors,966–967,967f
Radiology,inmyocarditis,1174
Radionuclidescans,inmyocarditis,1175
Rampprotocol,388,389f
Randomsamples,inferencebasedon,412
Randomizedclinicaltrials,418
Raredisease,consideringcosteffectivenessin,1478
RASsignaling,disruptionsof,53
RASopathies(Noonansyndromeandrelateddisorders),1412–1414,1413f,
1413t
Rastelliclassification,528–529,529f
Rastelliprocedure,690,690f
Rastelli-Senningprocedure(ventricularreroutingcombinedwithatrial
redirection)
congenitallycorrectedtranspositionand,712–713
Rateofwork,exercisetestingand,391
Rates,definitionof,173,174t
Rathkediagram,901,902f
Rationale,forinterstagemanagement,1307
Ratios,definitionof,173,174t
Rebounds,inrheumaticfever,treatmentof,1018
Reconstruction,ofaorticvalve,833–834
Recurrentpericarditis,1065
Reentranttachycardias,341–342,342f–343f
Reflection,ofultrasoundwave,281–282
Refraction,ofultrasoundwave,281–282
Refsumdisease,cardiacinvolvementin,1107
Regeneration,cardiac,66–67
Regionalarterialstiffness,1364–1365,1365f
Regionaldyssynchrony,ofleftventricularfunction,1196,1196f
Registries,inuniventricularheart,1349–1350
Regression
equations,414
linear,414
Regurgitantlesions,incongenitalheartdisease,134,134f
Regurgitation,aorticvalve,indiagnosticcatheterization,250
Rejection,ofcardiactransplantation,1225t,1226f,1229–1232,1231f–1232f
Relevance,175–176
Reliability,ofdata,410
Renalarteries,indiagnosticcatheterization,251
Renaldysfunction,inFontancirculation,1331
Renalfailure
arterialdysfunctionand,1374
pericarditisand,1069
Renalfunction,followingcardiactransplantation,1237
Renalhypertension,1133
pathophysiologyof,1133
primaryhyper-reninismand,1135
renalparenchymaldiseaseand,1135
renovascular,1133–1135
Renin-angiotensinsystem
incirculation,1358
inhibitorsof,forchronicheartfailure,1199–1200
Renovascularhypertension,1133–1135
Réparationàl’EtageVentriculaire(REV)procedure,690–692,691f
Replacement,ofaorticvalve,833
ResearchRegistryofPediatricCardiacSurgery,1511t–1514t
Researchstudies
casereportsandcaseseriesas,415
case-control,417
nested,417
cohort,415–417
cross-sectional,417
longitudinal,415
meta-analysesand,418–419
observational,415–418,416t
causalityfrom,417–418,418b
randomizedclinicaltrialsand,418
researchquestionand,410
variablesand
classificationof,410–411
dependent,410–411
independent,410–411
Reservoirs,incardiopulmonarybypass,226
Residualanatomiclesions,inpostoperativepatients,1180
Resistancecalculations,indiagnosticcatheterization,242
Resourceallocation
ofethicalissues,1468
socialjusticeconsiderationsinpediatriccardiology,1477–1478
Respiratorycare,forprematurity,210–211