Letters to the Editor

• In recognition of the Spanish origin of CRISPR/Cas9. Implications for the treatment of familial heart disease

  María Sabater Molina, Juan Ramón Gimeno Blanes

  Rev Esp Cardiol. 2024;77:597-8

• In recognition of the Spanish origin of CRISPR/Cas9. Implications for the treatment of familial heart disease. Response

  Alessia Argirò, Jeffrey Ding, Eric Adler

  Rev Esp Cardiol. 2024;77:598-9

• Diagnosing transthyretin amyloidosis in patients with known genetic cardiomyopathies – opportunities and open questions

  Mihnea Casian, Ruxandra Jurcut

  Rev Esp Cardiol. 2024;77:504-5

• Diagnosing transthyretin amyloidosis in patients with known genetic cardiomyopathies – opportunities and open questions. Response

  Esteban Martín-Álvarez, José María Larrañaga-Moreira, María Generosa Crepo-Leiro, Roberto Barriales-Villa

  Rev Esp Cardiol. 2024;77:505-6

• Circadian rhythm of heart rate in patients with heart failure

  Nestor Báez-Ferrer, Alberto Domínguez-Rodríguez

  Rev Esp Cardiol. 2024;77:506-7

• Circadian pattern of heart rate in patients with heart failure. Response

  Javier De Juan Bagudá, Pedro Caravaca-Pérez, Fernando Arribas Ynsaurriaga, Juan F. Delgado Jiménez

  Rev Esp Cardiol. 2024;77:507

• Risk of ticagrelor versus clopidogrel discontinuation

  Manuel Martínez-Sellés

  Rev Esp Cardiol. 2024;77:356

• Risk of ticagrelor versus clopidogrel discontinuation. Response

  Manuel Almendro-Delia, Juan C. García-Rubira, Rafael Hidalgo-Urbano

  Rev Esp Cardiol. 2024;77:356-7

• Looking for ECG signs of acute coronary syndrome. Response

  José Antonio Fernández-Sánchez, Antonio Esteban Arriaga-Jiménez, Miriam Jiménez-Fernández

  Rev Esp Cardiol. 2024;77:277-8

• Looking for ECG signs of acute coronary syndrome

  Miquel Fiol Sala, Andrés Carrillo López, Alberto Rodríguez Salgado

  Rev Esp Cardiol. 2024;77:277

• In-hospital outcomes after PCI and TAVI versus combined aortic valve replacement and coronary surgery. Response

  Luis Nombela-Franco, Angela McInerney, José Luis Bernal, Javier Elola

  Rev Esp Cardiol. 2023;76:835-6

• In-hospital outcomes after PCI and TAVI versus combined aortic valve replacement and coronary surgery

  Manuel Carnero Alcázar, José López Menéndez, Jorge Rodríguez-Roda Stuart, Luis Carlos Maroto Castellanos

  Rev Esp Cardiol. 2023;76:834-5

• Cardiogenic shock care in centers with an infarction code program but without cardiac surgery

  Juan Caballero-Borrego, on behalf of centers with an infarction code program but without cardiac surgeryCenters with an infarction code program but without cardiac surgery

  Rev Esp Cardiol. 2023;76:666-7

• Cardiogenic shock care in centers with an infarction code program but without cardiac surgery. Response

  Manuel Martínez-Sellés, Francisco José Hernández-Pérez, José Díaz, Francisco Fernández-Avilés

  Rev Esp Cardiol. 2023;76:668-9

• Results from the ACI-SEC Infarction Code Registry. The ECG also exists. Response

  Oriol Rodríguez-Leor, Xavier Rosselló, Ana Belén Cid-Álvarez, Armando Pérez de Prado

  Rev Esp Cardiol. 2023;76:577

• Results from the ACI-SEC Infarction Code registry. The ECG also exists

  Miquel Fiol Sala, Andrés Carrillo López, Alberto Rodríguez Salgado

  Rev Esp Cardiol. 2023;76:576

• New research avenues for the prognostic value of the Tpeak-Tend interval in patients with different morphological variants of tako-tsubo syndrome. Response

  Giulio La Rosa, Gemma Pelargonio, Maria Lucia Narducci, Filippo Crea

  Rev Esp Cardiol. 2023;76:491-2

• Cardiopulmonary exercise test in patients with post SARS-CoV-2 sequelae: need to create a multicenter working group

  Luca Vannini, Alejandro Quijada-Fumero, Ana Laynez-Carnicero, Julio S. Hernández Afonso

  Rev Esp Cardiol. 2023;76:488-9

• Cardiopulmonary exercise test in patients with post SARS-CoV-2 sequelae: need to create a multicenter working group. Response

  Robinson Ramírez-Vélez, Nora García-Alonso, Julio Oteiza, Mikel Izquierdo

  Rev Esp Cardiol. 2023;76:489-90

• New research avenues for the prognostic value of the Tpeak-Tend interval in patients with different morphological variants of tako-tsubo syndrome

  John E. Madias

  Rev Esp Cardiol. 2023;76:490-1