Search Results - "Rangaswamy, Vickram Vignesh"

High rate episodes in a dual chamber pacemaker: What is the mechanism? by Shekar P, Vijay, Vignesh Rangaswamy, Vickram, Subramanian, Muthiah, Atreya, Auras R., Yalagudri, Sachin, Chennapragada, Sridevi, Saggu, Daljeet Kaur, Narasimhan, Calambur

“…Detection of high rate episodes can potentially result from oversensing of physiological or nonphysiological signals. Assessment of lead integrity, lead…”
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CT‐guided percutaneous epicardial access for ventricular tachycardia ablation: A proof‐of‐concept study by Subramanian, Muthiah, Ravilla, Vishnu V., Yalagudri, Sachin, Saggu, Daljeet K., Rangaswamy, Vickram Vignesh, d'Avila, Andre, Narasimhan, Calambur

“…Introduction The objective of this study was to evaluate the safety and efficacy of preprocedural computed tomography (CT) to guide percutaneous epicardial…”
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A granular approach is required for electrocardiographic recognition of ventricular tachycardia by Rangaswamy, Vickram Vignesh, Saggu, Daljeet Kaur

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A dynamic Brugada sign due to left anterior descending coronary artery occlusion by Rangaswamy, Vickram Vignesh, Velmurugan, Aparna, Balaji, Akshay, Balaji, S.

“…Brugada phenocopies (BrP) include several conditions with a common electrocardiographic (ECG) pattern that are indistinguishable from classical Brugada…”
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Rise in ICD pacing impedance: What is the cause? by Rangaswamy, Vickram Vignesh, Enayati, Amanullah, Chennapragada, Sridevi, Narasimhan, Calambur

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His-bundle pacing versus cardiac resynchronisation therapy: Effect on ECG parameters of repolarization by Sarkar, Rakesh, Subramanian, Muthiah, Rangaswamy, Vickram Vignesh, Saggu, Daljeet Kaur, Yalagudri, Sachin, Chennapragada, Sridevi, Bhargava, Kartikeya, Narasimhan, Calambur

“…Cardiac resynchronization therapy (CRT) by biventricular pacing (BiV) may worsen indices of ventricular repolarization. The impact of His bundle pacing (HBP)…”
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Atypical electrical alternans due to left pleural effusion by Shekar, P Vijay, Rangaswamy, Vickram Vignesh

“…Electrical alternans i.e., beat to beat of variation of QRS amplitude has been classically described in pericardial tamponade. Rarely, alternative causes are…”
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A case of cardiac sarcoidosis mimicking Brugada syndrome by Rangaswamy, Vickram Vignesh, Saggu, Daljeet Kaur, Yalagudri, Sachin, Calambur, Narasimhan

“…A 17-year-old boy was admitted for management of ventricular fibrillation (VF) with intermittent Brugada pattern on ECG. On evaluation, cardiac MRI revealed…”
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Atrioventricular block during exercise treadmill testing - What is the mechanism? by Ramasamy, Sakthivel, Rangaswamy, Vickram Vignesh, Sivaramakrishnan, Manoj, Selvaraj, Raja J.

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PVCs with multiple exits and single site of origin in the outflow tract: What is the mechanism? by Subramanian, Muthiah, Yalagudri, Sachin, Saggu, Daljeet Kaur, Vignesh Rangaswamy, Vickram, Narasimhan, Calambur

“…A 40 year old man with frequent PVCs with two different morphologies was referred for catheter ablation. Although initial mapping in the RVOT revealed…”
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Prevalence, clinical profile, and stroke risk of atrial fibrillation in rural Andhra Pradesh, India (the AP-AF study) by Saggu, Daljeet Kaur, Rangaswamy, Vickram Vignesh, Yalagudri, Sachin, Sundar, Gomathi, Reddy, N.K., Shah, Vihang, K, Kotti, Shankar, Manjunath, Chennapragada, Sridevi, Narasimhan, Calambur

“…The burden of atrial fibrillation (AF) is increasing worldwide. It is often asymptomatic, with stroke being the first manifestation in some. AF burden in the…”
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Prevalence, clinical profile, and stroke risk of atrial fibrillation in rural Andhra Pradesh, India (The AP-AF study) – Rationale and design by Saggu, Daljeet Kaur, Rangaswamy, Vickram Vignesh, Yalagudri, Sachin, Sundar, Gomathi, Reddy, N.K., Shah, Vihang, K, Kotti, Shankar, Manjunath, Chennapragada, Sridevi, Narasimhan, Calambur

“…The epidemiology of atrial fibrillation (AF) in India has not been studied systematically in large scale population based surveys. Stroke is one of the leading…”
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Late distal conductor fracture of the lumenless pacing lead after left bundle branch area pacing by Rangaswamy, Vickram Vignesh, Ponnusamy, Shunmuga Sundaram

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Myocardial infarction in a patient with WPW syndrome. Lifting the veil by Rangaswamy, Vickram Vignesh, Balaji, Akshay, Ramasamy, Sakthivel, Manoharan, Subramaniam

“…Wolf-Parkinson-White syndrome (WPW) syndrome can mimic myocardial infarction (MI) due to the prominent repolarization changes secondary to abnormal myocardial…”
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B-PO03-039 DOES HIS BUNDLE PACING FOLLOWING AV JUNCTION ABLATION HELP TO MAINTAIN SINUS RHYTHM IN PATIENTS WITH PERSISTENT ATRIAL FIBRILLATION? by Subramanian, Muthiah, Saggu, Daljeet K., Rangaswamy, Vickram Vignesh, Yalagudri, Sachin Dhareppa, Chennapragada, Sridevi, Narasimhan, Calambur

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A case of acute myocardial infarction in paced rhythm. Utility of the Barcelona algorithm by Ramanathan, Ranganathan R., Rangaswamy, Vickram Vignesh, Nanda Kumar, T.

“…We describe the case of a 70-year-old man with a pacemaker implant who presented to us with atypical chest pain. His admission ECG did not satisfy the criteria…”
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Mitral valve tuberculoma: Role of sequential multimodality imaging of an unusual intracardiac mass by Rangaswamy, Vickram Vignesh, Saggu, Daljeet Kaur, Penmetcha, Krishnamraju, Yalagudri, Sachin, Calambur, Narasimhan

“…We present an unusual intracardiac mass posing a diagnostic dilemma. A middle‐aged male patient was referred for workup of a symptomatic cardiac mass involving…”
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Best Practices for the Catheter Ablation of Ventricular Arrhythmias by Atreya, Auras R., Yalagudri, Sachin D., Subramanian, Muthiah, Rangaswamy, Vickram Vignesh, Saggu, Daljeet Kaur, Narasimhan, Calambur

“…Techniques for catheter ablation have evolved to effectively treat a range of ventricular arrhythmias. Pre-operative electrocardiographic and cardiac imaging…”
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Management of refractory ventricular tachycardia by direct intramyocardial injection of alcohol: A novel method by Rangaswamy, Vickram Vignesh, Saggu, Daljeet Kaur, Yalagudri, Sachin, Ramasubrahmanyam, Gutti, Narasimhan, Calambur

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A dynamic Brugada sign due to left anterior descending coronary artery occlusion by Rangaswamy, Vickram Vignesh, Velmurugan, Aparna, Balaji, Akshay, Balaji, S

“…Brugada phenocopies (BrP) include several conditions with a common electrocardiographic (ECG) pattern that are indistinguishable from classical Brugada…”
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