Arun Gopalakrishnan, MBBS, MD, DM

Clinical Images

Percutaneous Closure of Giant Aortic Pseudoaneurysm in a Child

01/03/2022

This case demonstrates that in selected high-risk cases where the anatomy is suitable, percutaneous closure may be feasible and safe in children.

This case demonstrates that in...

01/03/2022

Journal of Invasive Cardiology

Video

Video Demonstration of Percutaneous Closure of Giant Aortic Pseudoaneurysm in a Child

01/03/2022

Deepa Sasikumar , DM;

Harikrishnan K.N. Kurup , DM;

Baiju S. Dharan , MCh;

Arun Gopalakrishnan , MBBS, MD, DM;

This case demonstrates that in selected high-risk cases where the anatomy is suitable, percutaneous closure may be feasible and safe in children.

This case demonstrates that in...

01/03/2022

Journal of Invasive Cardiology

Clinical Images

Role of Diastology in Transcatheter Aortic Valve Implantation

02/24/2018

Arun Gopalakrishnan , MBBS, MD, DM;

Sivasankaran Sivasubramonian , DM, MD;

Bijulal Sasidharan , DM;

Ajitkumar Valaparambil , DM;

Transient elevation of LV diastolic pressure above LA pressure can occur in severe aortic regurgitation in the diastasis phase. Mitral E wave reversal in such a situation could serve as non-invasive evidence of elevated left ventricular...

Transient elevation of LV...

02/24/2018

Journal of Invasive Cardiology

Clinical Images

Arterial Discordance in Cardiac Tamponade

10/01/2016

Ajitkumar Valaparmbil , MBBS, MD, DM;

Jaganmohan Achuthan Tharakan , MBBS, MD, DM;

Krishna Kumar Mohanan Nair , MBBS, MD, DM;

Arun Gopalakrishnan , MBBS, MD, DM;

Sanjay Ganapathi , MBBS, MD, DM;

Harikrishnan Sivadasanpillai , MBBS, MD, DM;

Ventricular interdependence is a salient hemodynamic feature of cardiac tamponade that manifests as discordance between the left and right ventricles in filling and ejection on hemodynamic assessment. Ventricular interdependence can manifest...

Ventricular interdependence is a...

10/01/2016

Journal of Invasive Cardiology

Clinical Images

Iatrogenic Pneumopericardium After Pericardiocentesis

12/01/2016

Srinivasa Prasad , MBBS, MD;

Krishna Kumar Mohanan Nair , MBBS, MD, DM;

Arun Gopalakrishnan , MBBS, MD, DM;

Ajitkumar Valaparmbil , MBBS, MD, DM;

Jaganmohan Achuthan Tharakan , MBBS, MD, DM;

Narayanan Namboodiri , MBBS, MD, DM;

Bharatraj Banavalikar , MBBS, MD, DM;

A 65-year-old patient underwent pericardiocentesis for cardiac tamponade after radiofrequency ablation for ventricular tachycardia. Subsequent to stabilization, the patient developed pneumopericardium, which was detected in the...

A 65-year-old patient underwent...

12/01/2016

Journal of Invasive Cardiology