Results 111 to 120 of about 41,618 (256)

Atrioventricular Nodal Re-entry Tachycardia in Identical Twins: A Case Report and Literature Review

open access: yesIndian Pacing and Electrophysiology Journal, 2013
This report details the case of 17 year old identical twins who both presented with paroxysmal supraventricular tachycardia (PSVT). Electrophysiological studies revealed atrioventricular nodal reentry tachycardia (AVNRT) in both twins.
Walid Barake, MD MBBCh   +2 more
doaj   +1 more source

WOLFF–PARKINSON–WHITE SYNDROME IN CHILDREN: CLINICAL COURSE, DIAGNOSTICS, TREATMENT

open access: yesПедиатрическая фармакология, 2011
Wolff–Parkinson–White (WPW) syndrome — is the most common cause of tachycardia in children. The clinical significance of WPW udden cardiac death. Data are presented on the principles of diagnosis of various types of WPW syndrome and characteristics of ...
T.K. Kruchina   +3 more
doaj   +2 more sources

The Postural Tachycardia Syndrome (POTS): Pathophysiology, Diagnosis & Management [PDF]

open access: yes, 2006
Postural tachycardia syndrome (POTS), characterized by orthostatic tachycardia in the absence of orthostatic hypotension, has been the focus of increasing clinical interest over the last 15 years 1. Patients with POTS complain of symptoms of tachycardia,
Raj, Satish R
core   +1 more source

Recurrence of palpitations following electrophysiological study and ablation in suspected but undocumented paroxysmal supraventricular tachycardias: follow-up results of the BELIEVE-SVT registry [PDF]

open access: bronze, 2021
A Marco Del Castillo   +14 more
openalex   +1 more source

The missing P waves in wide QRS tachycardia

open access: yesFrontiers in Physiology
A 57-year-old male patient presented with paroxysmal palpitations for 2 years. The patient’s blood pressure was 120/76 mmHg; his heart rate was 149 beats/min. The presenting electrocardiogram showed a wide QRS complex tachycardia with an irregular rhythm.
Jiangying Mo   +5 more
doaj   +1 more source

The QT interval in lightning injury with implications for the cessation of metabolism hypothesis [PDF]

open access: yes
An hypothesis is presented to provide an alternative to the Cessation of Metabolism hypothesis often invoked in lightning injury. Cessation of Metabolism has been proposed to explain the observation of good recovery after a prolonged period in cardiac ...
Andrews, Christopher J.   +2 more
core   +1 more source

Frequency Analysis of Atrial Fibrillation From the Surface Electrocardiogram [PDF]

open access: yes, 2004
Atrial fibrillation (AF) is the most common arrhythmia encountered in clinical practice. Neither the natural history of AF nor its response to therapy are sufficiently predictable by clinical and echocardiographic parameters.
Bollmann, Andreas   +4 more
core  

What is the best approach to the evaluation of resting tachycardia for an adult? [PDF]

open access: yes, 2007
The best evidence about the diagnostic evaluation of resting tachycardias in adults is currently outlined by practice guidelines. 1 Initial evaluation includes clinical history, physical examination, and 12-lead electrocardiogram (ECG).
DeVoe, Jennifer E.   +1 more
core  

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