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170 results on '"Bhasin, Dinkar"'

7. Utility of Cardiac Computed Tomography in the Diagnosis of Apical Hypertrophic Cardiomyopathy: A Case Series.

Author

Bhasin, Dinkar, Sharma, Arun, Sharma, Yash Paul, and Singhal, Manphool

Subjects
*APICAL hypertrophic cardiomyopathy, *HYPERTROPHIC cardiomyopathy, *CORONARY angiography, *CARDIAC aneurysms, *COMPUTED tomography
Abstract

Hypertrophic cardiomyopathy (HCM) is characterized by abnormal thickening of the left ventricular myocardium. Apical HCM is a less common variant of HCM where the hypertrophy is limited to the apical segments and can be challenging to diagnose based on traditional echocardiography alone. Patients with HCM can present with exertional angina. We present a series of four different cases, where patients were advised computed tomography (CT) coronary angiography for the evaluation of coronary artery disease. While CT coronary angiography excluded obstructive coronary artery disease, a detailed evaluation of the retrospective electrocardiogram-gated CT coronary angiography data helped in establishing the diagnosis of apical HCM in these patients. We discuss the importance of a systematic analysis of cardiac CT for diagnosing HCM variants and highlight the utility of reconstructed static and cine CT images which are readily available from the data obtained during retrospective gated CT coronary angiography for diagnosing HCM. [ABSTRACT FROM AUTHOR]

Published
2024
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23. An Unusual ECG Finding during Adenosine Stress Myocardial Perfusion Imaging.

Author

Singh, Harpreet, Mittal, Bhagwant Rai, Mehrotra, Saurabh, and Bhasin, Dinkar

Subjects
MYOCARDIAL perfusion imaging, PERFUSION imaging, CORONARY artery disease, ADENOSINES, SMOOTH muscle
Abstract

Adenosine is extensively utilized in myocardial stress perfusion imaging for the detection and risk stratification of coronary artery disease. It has a well-established safety profile. The majority of the undesirable effects experienced during adenosine infusion are transient (owing to its brief half-life of ~10 s) and arise from the stimulation of receptors in the atrio-ventricular (AV) node (AV block) and bronchial smooth muscles (bronchospasm). We hereby report an unusual electrocardiographic finding during adenosine stress perfusion imaging, in a patient who had previously undergone single chamber pacemaker insertion and was referred for the assessment of atypical chest pain. [ABSTRACT FROM AUTHOR]

Published
2024
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26. A Stuck Amplatzer Septal Occluder

Author

Bhasin, Dinkar, primary, Ramakrishnan, Sivasubramaniam, additional, Nanda, Saurabh, additional, Pradeep, Ramakrishnan, additional, and Choudhary, Shiv Kumar, additional

Published
2021
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36. Cardiac Gunshot Injury

Author

Jain, Jeetesh, primary, Bhasin, Dinkar, additional, Gupta, Anunay, additional, Isser, H.S., additional, and Bansal, Sandeep, additional

Published
2021
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46. Eosinophilia to endomyocardial fibrosis: Documentation of a case.

Author

Bhasin, Dinkar, Gupta, Saurabh Kumar, Arava, Sudheer, and Kothari, Shyam S.

Subjects
*EOSINOPHILIA, *CARDIOMYOPATHIES
Abstract

Endomyocardial fibrosis (EMF) is an important cause of restrictive cardiomyopathy in tropical countries. The etiopathogenesis of EMF remains obscure. The role of eosinophilia in the etiopathogenesis of EMF has been debated extensively, but remains unproven. Accordingly, we present a case wherein a patient with documented eosinophilia and heart failure at the age of three-and-a-half years presented with endomyocardial fibrosis at the age of nine years. Such documentation is important to highlight the central role of eosinophils in the pathogenesis of EMF. [ABSTRACT FROM AUTHOR]

Published
2018
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