Results 161 to 170 of about 191,742 (307)
Perioperative Management Challenges in Silent Pheochromocytoma: A Case Report and Literature Review
Clinical Case Reports, Volume 13, Issue 4, April 2025.ABSTRACT Silent pheochromocytomas, frequently misdiagnosed as nonfunctioning adrenal adenomas, carry a high risk of perioperative hemodynamic instability. This case underscores the importance of thorough preoperative biochemical screening, proactive anesthetic strategies, and continuous intraoperative monitoring.
Kai Lin +3 more
wiley +1 more source
Majalah Kardiologi IndonesiaObjectives: The relationship between left atrial (LA) size and atrial fibrillation (AF) is well-established. However, the specifics of LA regional remodeling and its connection to left atrial tachycardia (LA-AT) post-ablation in patients ...
Dicky Armein Hanafy +5 more
doaj +1 more source
A minimal electrical model of the human heart [PDF]
arXivWe develop a minimal whole-heart model that describes cardiac electrical conduction and simulate a basic three-lead electrocardiogram (ECG). We compare our 3-lead ECG model with clinical data from a database of Norwegian athletes. The results demonstrate a strong correlation with the ECGs recorded for these athletes.
arxiv
Characterization of blood pressure and heart rate oscillations of POTS patients via uniform phase empirical mode decomposition [PDF]
arXiv, 2019 Objective: Postural Orthostatic Tachycardia Syndrome (POTS) is associated with the onset of tachycardia upon postural change. The current diagnosis involves the measurement of heart rate (HR) and blood pressure (BP) during head-up tilt (HUT) or active standing test.
arxiv
THE FUNCTIONAL DISTURBANCES IN PAROXYSMAL TACHYCARDIA [PDF]
Archives of Internal Medicine, 1910 In studying the attacks of tachycardia which have been known since the description of Cotton in 1867, and which Bouveret has designated as "essential" or "idiopathic" paroxysmal tachycardia, it is necessary to distinguish very carefully between "paroxysms of tachycardia" and idiopathic paroxysmal tachycardia.
openaire +3 more sources
Clinical Cardiology, Volume 48, Issue 4, April 2025.Excessive increases in heart rate (HR) and consistently high HR during follow‐up were independently associated with adverse events in patients with atrial fibrillation (AF); whereas, a modest decrease in HR was associated with lower mortality in those with a higher baseline HR. Changes in HR is important for AF management.
Eitaro Kodani +6 more
wiley +1 more source
Indian Pacing and Electrophysiology Journal, 2020 33 year old gentleman has undergone an electrophysiology study for recurrent paroxysmal palpitation. During one of the episodes of palpitation a regular narrow QRS tachycardia was documented which has terminated with intravenous adenosine.
Krishna Kumar Mohanan Nair +5 more
doaj
Journal of the Allentown Hospital [PDF]
, 1955 https://scholarlyworks.lvhn.org/allentown-hospital-journal/1012/thumbnail ...
Lehigh Valley Health Network
core +1 more source
Association of COPD with adverse outcomes in heart failure patients with preserved ejection fraction
ESC Heart Failure, Volume 12, Issue 2, Page 799-808, April 2025.Abstract We performed a systematic review and meta‐analysis to detect the impact of chronic obstructive pulmonary disease (COPD) on the prognosis of heart failure patients with preserved ejection fraction (HFpEF). We systematically screened eligible literature from three electronic databases, PubMed, EMBASE and Cochrane Library, up to April 2023.
Shuo Xu +3 more
wiley +1 more source
Medicine of Ukraine, 2020 The article highlights the issues of paroxysmal heart rhythm disorders, which are one of the most pressing problems of modern cardiology. Modern information on classification, course and prognosis, as well as the algorithm of differential diagnosis of these conditions are provided. The factors that cause the development of paroxysmal tachycardia, which
openaire +3 more sources