Results 21 to 30 of about 218,834 (150)

Spontaneous Pothole Cardioversion of a Wide Complex Tachycardia

open access: yesJACC: Case Reports, 2020
External mechanical forces, if properly timed and of sufficient energy, have rarely been reported to convert tachyarrhythmias to sinus rhythm. We report a case of a patient with a wide-complex tachycardia that spontaneously converted to sinus rhythm ...
Wilbur K. Freeman, DO, MBA   +2 more
doaj   +1 more source

Exercise-Induced Arrhythmia or Munchausen Syndrome in a Marathon Runner?

open access: yesDiagnostics, 2023
A 36-year-old professional marathon runner reported sudden irregular palpitations occurring during competitions, with heart rates (HR) up to 230 bpm recorded on a sports HR monitor (HRM) over 4 years.
Robert Gajda   +7 more
doaj   +1 more source

Platelet Storage Pool Deficiency and Elevated Inflammatory Biomarkers Are Prevalent in Postural Orthostatic Tachycardia Syndrome

open access: yesCells, 2022
A significant number of postural orthostatic tachycardia syndrome (POTS) patients have platelet delta granule storage pool deficiency (δ-SPD). The etiology of POTS is unknown but a number of laboratories, including ours, have reported elevations of G ...
William T. Gunning   +5 more
doaj   +1 more source

Occurrence of Relative Bradycardia and Relative Tachycardia in Individuals Diagnosed With COVID-19

open access: yesFrontiers in Physiology, 2022
The COVID-19 disease caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has become one of the worst global pandemics of the century. Wearable devices are well suited for continuously measuring heart rate.
Aravind Natarajan   +2 more
doaj   +1 more source

Prognostic values of physical and hematological parameters of dogs naturally infected with parvovirus PVC-2: retrospective study of 103 cases [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
Canine parvovirosis is a high mortality disease with acute clinical picture. However, there are few available resources to help stablish prognosis accurately.
F.S. Alves   +5 more
doaj   +1 more source

Effect of novel mucoadhesive buccal patches of carvedilol on isoprenaline-induced tachycardia

open access: yesJournal of Advanced Pharmaceutical Technology & Research, 2014
The main aim of the study was designed to develop bioadhesive buccal patches of carvedilol (CR) and evaluate for isoprenaline-induced tachycardia. Buccal patches of carvedilol were prepared by using chitosan (CH), sodium salt of carboxy methyl cellulose (
Navneet Verma, Pronobesh Chattopadhyay
doaj   +1 more source

Cancer-Induced Resting Sinus Tachycardia: An Overlooked Clinical Diagnosis

open access: yesOncology Reviews
Elevated resting heart rate is frequently observed in cancer patients, and is associated with increased mortality. Although specific chemotherapeutic agents can induce cardiotoxicity, the presence of sinus tachycardia in chemotherapy-naive patients ...
Minas Sakellakis   +6 more
doaj   +1 more source

Tachycardia: The hidden cardiovascular risk factor in uncomplicated arterial hypertension

open access: yesCardiology Journal, 2020
Early detection and management of elevated blood pressure is crucial in reducing the burden of cardiovascular disease (CVD). The importance of an absolute risk assessment and patient risk stratification has been highlighted in the European hypertension ...
Katarzyna Cierpka-Kmieć, Dagmara Hering
doaj   +1 more source

Dual chamber pacemaker in the treatment of paroxysmal atrial fibrillation [PDF]

open access: yesVojnosanitetski Pregled, 2005
Background. Atrial fibrillation is the most frequent cardiac dysrhythmia. The aim of this study was to show the role and the efficacy of a dual chamber pacemaker with the algorithm of atrial dynamic overdrive, in the suppression of paroxysmal atrial ...
Rađen Goran   +3 more
doaj   +1 more source

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