2024
Cardiac biomarkers and effects of aficamten in obstructive hypertrophic cardiomyopathy: the SEQUOIA-HCM trial
Coats C, Masri A, Barriales-Villa R, Abraham T, Brinkley D, Claggett B, Hagege A, Hegde S, Ho C, Kulac I, Lee M, Maron M, Olivotto I, Owens A, Solomon S, Tfelt-Hansen J, Watkins H, Jacoby D, Heitner S, Kupfer S, Malik F, Meng L, Wohltman A, Januzzi J, Zhang Y, Yang H, Shao C, Yuan Z, Zeng Q, Li X, Ma C, Wang Y, Shu Y, Chen M, Tao L, Li X, Wang J, Yu Z, Cheng X, Hong K, Zemanek D, Bundgaard H, Thune J, Jensen M, Mogensen J, Hagege A, Habib G, Charron P, Lhermusier T, Trochu J, Reant P, Logeart D, Mitrovic V, Bekfani T, Edelmann F, Seidler T, Meder B, Christian Schulze P, Stoerk S, Rassaf T, Merkely B, Zfat-Zwas D, Arad M, Halabi M, Paz O, Piltz X, Olivotto I, Targetti M, Metra M, Canepa M, Musumeci B, Emdin M, Michels M, Amin A, Knackstedt C, Oreziak A, Wojakowski W, Dudek D, Toste A, Mesquita Bastos J, Barriales-Villa R, Garcia Pavia P, Ramón Gimeno Blanes J, Jesus Hidalgo Urbano R, Garcia Alvarez A, Miguel Rincón Diaz L, Vicente Ripoll Vera T, Elliott P, Coats C, Cooper R, Mahmod M, Bradlow W, Pantazis A, Teresa Tome Esteban M, Masri A, Nassif M, Marian A, Owens D, Wheeler M, McGrew F, Bach R, Wever-Pinzon O, Collado E, Turer A, Hannawi B, Geske J, Owens A, Symanski J, Kramer C, Sarswat N, Ahmad F, Abraham T, Markowitz J, Lakdawala N, Choudhury L, Jani S, Brinkley M, Bilen O, Asher C, Emani S, Sharma A, Fermin D, Lyle M, Raymer D, Darlington A, Maron M, Nielsen C, Wang A, Nagueh S, Martinez M, Desai M, Tower-Rader A, Kelly J, Rader F, Sen S, Bering P, Maurer M, Mitter S, Sherrid M, Wong T, Hussain Z, Saberi S, Naidu S, Silva Enciso J. Cardiac biomarkers and effects of aficamten in obstructive hypertrophic cardiomyopathy: the SEQUOIA-HCM trial. European Heart Journal 2024, ehae590. PMID: 39217447, DOI: 10.1093/eurheartj/ehae590.Peer-Reviewed Original ResearchObstructive hypertrophic cardiomyopathyNT-proBNPHs-cTnI concentrationsHs-cTnIHypertrophic cardiomyopathyCardiac biomarkersLeft ventricular outflow tract gradientConcentrations of N-terminal pro-B-type natriuretic peptideN-terminal pro-B-type natriuretic peptidePro-B-type natriuretic peptideConcentrations of NT-proBNPHigh-sensitivity cardiac troponin IMeasurement of NT-proBNPMeasures of diastolic functionOutflow tract gradientNT-proBNP reductionWeeks of treatmentBaseline NT-proBNPLeft ventricular thicknessPre-specified analysisBaseline concentrationsCardiac troponin IPeak oxygen uptakeDiastolic functionNatriuretic peptide
2021
Effect of Mavacamten on Echocardiographic Features in Symptomatic Patients With Obstructive Hypertrophic Cardiomyopathy
Hegde SM, Lester SJ, Solomon SD, Michels M, Elliott PM, Nagueh SF, Choudhury L, Zemanek D, Zwas DR, Jacoby D, Wang A, Ho CY, Li W, Sehnert AJ, Olivotto I, Abraham TP. Effect of Mavacamten on Echocardiographic Features in Symptomatic Patients With Obstructive Hypertrophic Cardiomyopathy. Journal Of The American College Of Cardiology 2021, 78: 2518-2532. PMID: 34915982, DOI: 10.1016/j.jacc.2021.09.1381.Peer-Reviewed Original ResearchConceptsObstructive hypertrophic cardiomyopathySystolic anterior motionAnterior motionDiastolic functionHypertrophic cardiomyopathyN-terminal pro-B-type natriuretic peptideMitral valve systolic anterior motionPro-B-type natriuretic peptidePeak exercise oxygen consumptionLeft ventricular diastolic functionVentricular outflow tract obstructionKey echocardiographic parametersAtrial volume indexOutflow tract obstructionVentricular diastolic functionExercise oxygen consumptionEffect of mavacamtenMyocardial wall stressEXPLORER-HCMLVOT gradientEchocardiographic featuresEchocardiographic parametersLVOT obstructionTract obstructionExercise capacity