Use the keywords feature with a free QxMD account.
Use Read by QxMD to access full text via your institution or open access sources.
Read also provides personalized recommendations to keep you up to date in your field.
Existing User
Sign InNew to Read
Sign Up#1
Makio Muraishi, Masahiko Noguchi, Yu Makihara, Kotaro Obunai
BACKGROUND: There is limited evidence regarding the optimal strategy for treating patients with acute decompensated heart failure complicated by severe left ventricular dysfunction, functional mitral regurgitation (FMR), and atrial septal defect (ASD) that cannot be controlled despite optimal medical treatment. CASE SUMMARY: A 72-year-old man with non-ischaemic cardiomyopathy presented with acute heart failure and recurrent atrial fibrillation. An electrocardiogram after electrical cardioversion revealed left bundle block with QRS duration of 152 ms...
May 2024: European Heart Journal. Case Reports
#2
JOURNAL ARTICLE
Mateusz Tajstra, Maciej Dyrbuś, Mateusz Ostręga, Krzysztof Dyrbuś, Mariusz Gąsior
No abstract text is available yet for this article.
May 7, 2024: Kardiologia Polska
#3
JOURNAL ARTICLE
Nader J Al-Shakarchi, Jamie S Y Ho, Jonathan J H Bray, Fabrizio D'Ascenzo, Edward Duffy, Jack Hewett, Divine Adegbie, Faizullah Khan, Niraj S Kumar, Neal Patel, Mahmood Ahmad, Amitava Banerjee, Ikram Haq, Rui Providencia
AIMS: The viability of cardiac resynchronization therapy (CRT) in inotrope-dependent heart failure (HF) has been a matter of debate. METHODS AND RESULTS: We searched Medline, EMBASE, Scopus, and the Cochrane Library until 31 December 2022. Studies were included if (i) HF patients required inotropic support at CRT implantation; (ii) patients were ≥18 years old; and (iii) they provided a clear definition of 'inotrope dependence' or 'inability to wean'...
May 6, 2024: ESC Heart Failure
#4
JOURNAL ARTICLE
Jürgen Kuschyk, Katherine Sattler, Fabian Fastenrath, Boris Rudic, Ibrahim Akin
Cardiac device therapy provides not only treatment options for bradyarrhythmia but also advanced treatment for heart failure and preventive measures against sudden cardiac death. In heart failure treatment it enables synergistic reverse remodelling and reduces pharmacological side effects. Cardiac resynchronization therapy (CRT) has revolutionized the treatment of reduced left ventricular ejection fraction (LVEF) and left bundle branch block by decreasing the mortality and morbidity with improvement of the quality of life and resilience...
May 6, 2024: Herz
#5
JOURNAL ARTICLE
Felix Wiedmann, Max Jamros, Valerie Herlt, Amelie Paasche, Manuel Kraft, Moritz Beck, Merten Prüser, Atilla Erkal, Maren Harder, Marcin Zaradzki, Jasmin Soethoff, Matthias Karck, Norbert Frey, Constanze Schmidt
BACKGROUND: Electrocardiographic (ECG) features of left bundle branch (LBB) block (LBBB) can be observed in up to 20%-30% of patients suffering from heart failure with reduced ejection fraction. However, predicting which LBBB patients will benefit from cardiac resynchronization therapy (CRT) or conduction system pacing remains challenging. This study aimed to establish a translational model of LBBB to enhance our understanding of its pathophysiology and improve therapeutic approaches...
2024: Frontiers in Physiology
#6
EDITORIAL
Nicholas Kerr, Robert Jh Miller, Derek S Chew
No abstract text is available yet for this article.
May 2, 2024: Journal of Nuclear Cardiology
#7
JOURNAL ARTICLE
Francisco J Pastor-Pérez, Iris P Garrido-Bravo, Pablo Peñafiel-Verdú, Noelia Fernández-Villa, Sergio Manzano-Fernández, María José Oliva-Sandoval, María Teresa Pérez-Martínez, César Caro-Martínez, Álvaro Hernández-Vicente, Domingo A Pascual-Figal
Introduction and objectives Cardiac resynchronization therapy (CRT) is an effective treatment for patients with nonischemic dilated cardiomyopathy associated with left bundle branch block (LBBB). In these patients, the device can normalize left ventricular ejection fraction (LVEF). Nevertheless, it remains unclear whether CRT responders still require neurohormonal blockers. The aim of this study is to determine the long-term safety of withdrawing drug therapy in these patients. Methods The REMOVE trial (NCT05151861) is a prospective, multicenter, open-label and randomized 1:1 study designed to assess the effect of withdrawing neurohormonal blockers in patients with nonischemic dilated cardiomyopathy associated with left bundle branch block who recovered LVEF after CRT...
May 1, 2024: Revista Española de Cardiología
#8
JOURNAL ARTICLE
Giovanni Morani, Bruna Bolzan, Antonio Pepe, Giampaolo Berton, Mattia Strazzanti, Flavio Luciano Ribichini
BACKGROUND: Axillary vein puncture (AVP) is a valid alternative to Subclavan vein puncture for leads insertion in cardiac implantable electronic device implantation, that may reduce acute and delayed complications. Very few data are available about ICD recipients. A simplified AVP technique is described. METHODS: All the patients who consecutively underwent "de novo" ICD implantation, from March 2006 to December 2020 at the University of Verona, were considered...
April 30, 2024: International Journal of Cardiology
#9
JOURNAL ARTICLE
Hongjin Si, Zhuo He, Saurabh Malhotra, Xinwei Zhang, Fengwei Zou, Siyuan Xue, Zhiyong Qian, Yao Wang, Xiaofeng Hou, Weihua Zhou, Jiangang Zou
BACKGROUND: The segment of the latest mechanical contraction (LMC) does not always overlap with the site of the latest electrical activation (LEA). By integrating both mechanical and electrical dyssynchrony, this proof-of-concept study aimed to propose a new method for recommending left ventricular (LV) lead placements, with the goal of enhancing response to cardiac resynchronization therapy (CRT). METHODS: The LMC segment was determined by single-photon emission computed tomography myocardial perfusion imaging (SPECT MPI) phase analysis...
April 30, 2024: Journal of Nuclear Cardiology
#10
JOURNAL ARTICLE
Javier De Juan Bagudá, Rocío Cózar León, Juan J Gavira Gómez, Marta Pachón, Josebe Goirigolzarri Artaza, Virgilio Martínez Mateo, Vanessa Escolar Pérez, Ángel Manuel Iniesta Manjavacas, Nuria Rivas Gándara, Jesús Álvarez-García, Jesús Gabriel Sánchez Ramos, Cristina Aguilera Agudo, José Manuel Rubín López, Alfonso Macías Gallego, Silvia López Fernández, Luis González Torres, Juan Gabriel Martínez, Natalia Marrero Negrín, Javier Ramos Maqueda, Mercedes Cabrera Ramos, José María Medina Gil, Carlos De Diego Rus, Francisco José Bermúdez Jiménez, Inés Madrazo, Beatriz Díaz Molina, Marta Cobo Marcos, Ana Delia Ruiz Duthil, David Cordero, Ana Belén Méndez Fernández, Laura Peña Conde, María F Arcocha Torres, Nicasio Pérez Castellano, Miguel A Arias, Ignacio García Bolao, Ernesto Díaz Infante, Monica Campari, Fernando Arribas Ynsaurriaga, Juan F Delgado Jiménez, Sergio Valsecchi, Rafael Salguero Bodes
INTRODUCTION AND OBJECTIVES: The multiparametric implantable cardioverter-defibrillator HeartLogic index has proven to be a sensitive and timely predictor of impending heart failure (HF) decompensation. We evaluated the impact of a standardized follow-up protocol implemented by nursing staff and based on remote management of alerts. METHODS: The algorithm was activated in HF patients at 19 Spanish centers. Transmitted data were analyzed remotely, and patients were contacted by telephone if alerts were issued...
April 30, 2024: Revista Española de Cardiología
#11
JOURNAL ARTICLE
Johannes Kirchner, Muhammed Gerçek, Vanessa Sciacca, Jan-Christian Reil, Denise Guckel, Max Potratz, Hazem Omran, Kai Friedrichs, Thomas Eitz, Sabine Bleiziffer, Rene Schramm, Guram Imnadze, Christian Sohns, Jan Gummert, Volker Rudolph, Tanja K Rudolph, Philipp Sommer, Thomas Fink
BACKGROUND: Permanent pacemaker implantation (PMI) is associated with increased morbidity after transcatheter aortic valve replacement (TAVR). Cardiac resynchronization-therapy (CRT) is recommended for patients if left ventricular ejection fraction (LVEF) is ≤ 40% and ventricular pacing is expected in favor to sole right ventricular (RV) pacing. Meanwhile, LVEF may recover after TAVR in patients with aortic valve disease and the benefit of CRT is unknown. OBJECTIVE: To analyze the impact of CRT implantation as compared to RV pacing after TAVR...
May 2, 2024: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
#12
JOURNAL ARTICLE
Erik Lipsic, Fenna Daniels, Hessel F Groenveld, Michiel Rienstra, Alexander H Maass
Due to increasing use of cardiac implantable electronic devices (CIEDs) with one or more intracardiac electrodes, the rate of lead failure is increasing. Moreover, an upgrade of the CIED is frequently indicated for cardiac resynchronization therapy or other reasons. Both these situations require a new intervention, preferably using the ipsilateral venous access. However, venous obstruction after CIED insertion occurs in 10-20% of patients and poses a major obstacle for implantation of additional leads. Possible solutions include lead extraction, contralateral lead insertion, and venoplasty...
April 29, 2024: Heart Rhythm: the Official Journal of the Heart Rhythm Society
#13
EDITORIAL
Akash Batta, Juniali Hatwal
The deleterious effects of long-term right ventricular pacing necessitated the search for alternative pacing sites which could prevent or alleviate pacing-induced cardiomyopathy. Until recently, biventricular pacing (BiVP) was the only modality which could mitigate or prevent pacing induced dysfunction. Further, BiVP could resynchronize the baseline electromechanical dssynchrony in heart failure and improve outcomes. However, the high non-response rate of around 20%-30% remains a major limitation. This non-response has been largely attributable to the direct non-physiological stimulation of the left ventricular myocardium bypassing the conduction system...
April 26, 2024: World Journal of Cardiology
#14
JOURNAL ARTICLE
Nika Kuridze, Mikheil Tsverava, Tengiz Verulava
INTRODUCTION: Assessing the quality of life serves as a crucial metric during various therapeutic or surgical procedures. The rise in cardiac electronic device implantations in recent years underscores the significance of evaluating the quality of life among such patients. MATERIALS AND METHODS: We conducted a study focusing on the quality of life of 438 patients with cardiac implantable electronic devices (cardiac pacemakers, cardioverter-defibrillators, cardiac resynchronization therapy devices)...
March 2024: Curēus
#15
JOURNAL ARTICLE
Yuichiro Miyazaki, Kohei Ishibashi, Nobuhiko Ueda, Satoshi Oka, Akinori Wakamiya, Keiko Shimamoto, Kenzaburo Nakajima, Tsukasa Kamakura, Mitsuru Wada, Yuko Inoue, Koji Miyamoto, Satoshi Nagase, Takeshi Aiba, Kengo Kusano
BACKGROUND: The adaptive cardiac resynchronization therapy (aCRT) algorithm enables synchronized left ventricular pacing (sLVP) to achieve fusion with intrinsic right ventricular activation. Although sLVP presents benefits over biventricular pacing, the adequate sLVP rate for better clinical outcomes remains unclear. We aimed to assess the association between sLVP rates and clinical outcomes. METHODS: Our study cohort included 271 consecutive patients, who underwent CRT implantation between April 2016 and August 2021...
April 26, 2024: Journal of Cardiology
#16
JOURNAL ARTICLE
Hao Huang, Bingqi Fu, Tianxin Long, Yu Yu, Sijing Cheng, Min Gu, Chi Cai, Xuhua Chen, Hongxia Niu, Wei Hua
PURPOSE: Geriatric Nutritional Risk Index (GNRI) is a simple tool for assessing the nutritional status of the aging population. This study aims to explore the clinical implication of GNRI on treatment response and long-term clinical outcomes in heart failure (HF) patients receiving cardiac resynchronization therapy (CRT). METHODS: Patients who underwent CRT implantation or upgrade at our hospital were retrospectively included. The association of GNRI and its tertiles with the echocardiographic response, all-cause mortality or heart transplantation, and the first hospitalization due to HF were investigated...
April 24, 2024: International Journal of Cardiology
#17
REVIEW
Juan Carlos Diaz, Mohamed Gabr, Usha B Tedrow, Mauricio Duque, Julian Aristizabal, Jorge Marin, Cesar Niño, Oriana Bastidas, Bruce A Koplan, Carolina Hoyos, Carlos D Matos, Daniela Hincapie, Kevin Pacheco-Barrios, Isabella Alviz, Nathaniel A Steiger, Sunil Kapur, Thomas M Tadros, Paul C Zei, William H Sauer, Jorge E Romero
BACKGROUND: Left bundle branch area pacing (LBBAP) has emerged as a physiological alternative pacing strategy to biventricular pacing (BIVP) in cardiac resynchronization therapy (CRT). We aimed to assess the impact of LBBAP vs. BIVP on all-cause mortality and heart failure (HF)-related hospitalization in patients undergoing CRT. METHODS: Studies comparing LBBAP and BIVP for CRT in patients with HF with reduced left ventricular ejection fraction (LVEF) were included...
April 26, 2024: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
#18
REVIEW
Antonio Scarà, Zefferino Palamà, Antonio Gianluca Robles, Lorenzo-Lupo Dei, Alessio Borrelli, Federico Zanin, Leonardo Pignalosa, Silvio Romano, Luigi Sciarra
Heart failure (HF) represents a significant global health challenge that is still responsible for increasing morbidity and mortality despite advancements in pharmacological treatments. This review investigates the effectiveness of non-pharmacological interventions in the management of HF, examining lifestyle measures, physical activity, and the role of some electrical therapies such as catheter ablation, cardiac resynchronization therapy (CRT), and cardiac contractility modulation (CCM). Structured exercise training is a cornerstone in this field, demonstrating terrific improvements in functional status, quality of life, and mortality risk reduction, particularly in patients with HF with reduced ejection fraction (HFrEF)...
April 17, 2024: Journal of Cardiovascular Development and Disease
#19
JOURNAL ARTICLE
Matteo Baroni, Alberto Preda, Marco Carbonaro, Matteo Fortuna, Fabrizio Guarracini, Lorenzo Gigli, Patrizio Mazzone
No abstract text is available yet for this article.
April 26, 2024: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
#20
JOURNAL ARTICLE
Graham H Bevan, Jonathan Buber
No abstract text is available yet for this article.
April 25, 2024: Heart
Make the most of Read.
Download the mobile app.
Download the mobile app.
Fetching more papers... 
