Results 41 to 50 of about 113,031 (301)

Left Ventricular Diverticulum of the Interventricular Septum

Arquivos Brasileiros de Cardiologia, 2015
In this study, we report a case of a healthy, 25‑year‑old male patient with presyncope during a football match divergent blood pressure, and a grade 3/6 aortic diastolic murmur. The echocardiogram showed a rounded structure in the basal area of the interventricular septum adjacent to the aortic valve, which causes inadequate commissural support ...
Silvio Henrique Barberato, Marcia Ferreira Alves Barberato   +1 more
doaj   +4 more sources

D-Shaped Left Ventricle, Anatomic, and Physiologic Implications

Case Reports in Cardiology, 2017
Right ventricular loading/pressure influences left ventricular function because the two ventricles pump in series and because they are anatomically arranged in parallel, sharing the common ventricular septum.
Eder Hans Cativo Calderon, Tuoyo O. Mene-Afejuku, Rachna Valvani, Diana P. Cativo, Devendra Tripathi, Hans A. Reyes, Savi Mushiyev   +6 more
doaj   +1 more source

Interventricular septum hydatid cyst presenting with acute lower limb ischemia: a case report [PDF]

Libyan Journal of Medicine, 2015
Cardiac hydatid cysts are rarely seen. The presentation of an acute lower limb ischemia secondary to embolization from an interventricular hydatic cyst is also rare.
Ben Jmaà Hèla, Bouassida Abir, Gueldich Majdi, Dammak Aiman, Souissi Iheb, Elleuch Nizar, Masmoudi Sayda, Frikha Imed   +7 more
doaj   +1 more source

Case Report: Interventricular Septal Hematoma Complicating Left Bundle Branch Pacing Lead Implantation

Frontiers in Cardiovascular Medicine, 2021
Background: Left bundle branch pacing (LBBP) is a novel physiological pacing and previous studies have confirmed the feasibility and safety of it. The incidence of complications in LBBP is relatively low as reported.
Rujie Zheng, Rujie Zheng, Shengjie Wu, Shengjie Wu, Songjie Wang, Songjie Wang, Lan Su, Lan Su, Kenneth A. Ellenbogen, Weijian Huang, Weijian Huang   +10 more
doaj   +1 more source

Spiral rupture of the interventricular septum [PDF]

Canadian Journal of Cardiology, 2009
A 76-year-old woman experienced typical chest pain precipitated during normal activity. She was hospitalized for one month in a district hospital and treated for congestive heart failure before being referred to another hospital, where she was diagnosed by scintigraphy as having a pulmonary embolism.
Elżbieta Czekajska-Chehab, Andrzej Tomaszewski, Maciej Wójcik   +2 more
openaire   +3 more sources

Case report: Left ventricular perforation caused by right ventricular pacemaker lead

Frontiers in Cardiovascular Medicine, 2023
BackgroundPerforation of the interventricular septum and left ventricular (LV) free wall by a right ventricular (RV) lead is an extremely rare and potentially life-threatening complication.
Xiang Huang, Heng Zhou, Xiao-Mei Li, Xiao-Lan Li   +3 more
doaj   +1 more source

Gut Metabolite Indole‐3‐Propionic Acid Regulates Macrophage Autophagy Through PPT1 Inhibiting Aging‐Related Myocardial Fibrosis

Advanced Science, EarlyView.
IPA is an intestinal tryptophan metabolite whose effects decline with decreased heart function. Supplementing IPA can alleviate the aging‐related myocardial fibrosis through PPT1. PPT1 is a key protein localized to lysosomes, and IPA can restore macrophage autophagy function by regulating PPT1 expresssions, thereby reducing aging‐related myocardial ...
Jing Lu, Hongyan Wang, Haiyu Zhang, Jiahao Li, Hanqi Li, Qiuyu Chen, Dongyu Han, Jialiang Liu, Lin Lv, Jie Xiong, Keying Yuan, Xianpeng Wei, Siqi Sheng, Fukai Liu, Yuanqi Shi, Zengxiang Dong, Yue Li   +16 more
wiley   +1 more source

Echocardiographic analysis of dogs before and after surgical treatment of brachycephalic obstructive airway syndrome

Frontiers in Veterinary Science, 2023
Brachycephalic dogs with brachycephalic obstructive airway syndrome (BOAS) are a valuable animal model for obstructive sleep apnea (OSA) in humans. Clinical signs of upper airway obstruction improve after surgical treatment of BOAS, but the impact of ...
Maja Brložnik, Alenka Nemec Svete, Vladimira Erjavec, Aleksandra Domanjko Petrič   +3 more
doaj   +1 more source

Association Between Basal Thinning of Interventricular Septum and Adverse Long-Term Clinical Outcomes in Patients With Cardiac Sarcoidosis.

Circulation Journal, 2015
BACKGROUND Basal thinning of the interventricular septum (IVS) is an important diagnostic feature of cardiac sarcoidosis (CS), but its long-term prognostic significance remains unclear.
N. Nagano, T. Nagai, Y. Sugano, Y. Morita, Y. Asaumi, T. Aiba, H. Kanzaki, K. Kusano, T. Noguchi, S. Yasuda, H. Ogawa, T. Anzai   +11 more
semanticscholar   +1 more source

LncRNA Foxo6os as a Novel “ Scaffold” Mediates MYBPC3 in Combating Pathological Cardiac Hypertrophy and Heart Failure

Advanced Science, EarlyView.
Schematic overview showing that forkhead box O6, opposite strand (Foxo6os) acts as a “scaffold”, directly binding myosin‐binding protein‐C (MYBPC3) and recruiting protein kinase C (PKC‐α) to mediate site‐specific phosphorylation of MYBPC3. This post‐translational modification supports cardiac contraction by regulating L‐type Ca2+ channels, especially ...
Jie Sheng, Qin Lin, Yizhuo Sun, Yilei Meng, Sangyu Hu, Huaming Cao, Fang Lin, Yuping Zhu, Luying Peng, Li Li   +9 more
wiley   +1 more source