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A rare phenomenon involving ventricular separation: a case report.
BMC Cardiovasc Disord
December 2024
Department of Electrocardiology, The Third Affiliated Hospital of Wenzhou Medical University, No.108 WansongRoad, Wenzhou, 325200, People's Republic of China.
Background: Ventricular separation is a multipart, extensive disease of the heart that hinders the electrical conduction of the cardiac system ventricular muscle, causing a bidirectional conduction block. The occurrence of ventricular separation suggests that the myocardium is in a state of severe ischemia, and the prognosis is generally poor. Herein, we present arescue case in which the extremely rare phenomenon of ventricular separation developed and was documented in realtime.
View Article and Find Full Text PDFCardiac pacing: indications, modalities, complications, and challenges (results of a multicenter cross-sectional study in four hospitals in Dakar, Senegal).
Pan Afr Med J
December 2024
Department of Cardiology, Aristide Le Dantec Hospital, Dakar, Senegal.
Introduction: cardiac pacing is the only lifesaving procedure which is effective for major cardiac conduction disorders. In sub-Saharan Africa, few pacemakers are implanted, compared to Western countries. This study aimed to describe the indications for cardiac pacing in four hospitals in Senegal, to evaluate its practical modalities, to identify pacemaker's complications and their predisposing factors and to evaluate the main challenges for cardiac pacing in Senegal.
View Article and Find Full Text PDFAtypical Wenckebach AV Block in the Infra-Hisian Region: Clinical Implications and Management.
Am J Case Rep
December 2024
Department of Cardiac Pacing and Electrophysiology, Fortis Escorts Heart Institute (FEHI), New Delhi, India.
BACKGROUND Second-degree atrioventricular (AV) block is a frequently encountered conduction abnormality on surface electrocardiogram (ECG). However, it does not always imply a block at the AV nodal level. In rare cases, this block can occur below the bundle of His, within the infra-Hisian region of the His-Purkinje system.
View Article and Find Full Text PDFZika virus infection and acute transverse myelitis: a comprehensive systematic review.
Rev Inst Med Trop Sao Paulo
December 2024
Universidade Federal da Bahia, Hospital Universitário Professor Edgard Santos, Salvador, Bahia, Brazil.
The Zika virus (ZIKV) has been associated with several complications, including acute transverse myelitis (ATM), an acute inflammation of the spinal cord, with rapid development of motor, sensory and dysautonomic symptoms. It is a rare disease, and its clinical features, as well as differences in relation to idiopathic ATMs, are still not completely known. The objective of this paper is to review the literature in search of clinical features and complementary exams of ATM post-ZIKV infection, alone or in association with other neurological conditions (mixed diseases), as well as its treatments and prognoses.
View Article and Find Full Text PDFYield of Tilt Table Test in Diagnosing Syncope in Patients With Suspected Neurally Mediated Syncope.
Cardiol Res
December 2024
Biostatistics, Epidemiology, and Scientific Computing Department, King Faisal Specialist Hospital and Research Center (KFSH&RC), Riyadh, Saudi Arabia.
Background: Syncope is a common medical condition. The reflex or neurally mediated syncope (NMS) is the most frequent type. The tilt table test (TTT) helps distinguish syncope from other common causes of complete loss of consciousness, such as epilepsy, define syncope subtypes and guide management.
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