S. Radhakrishnan

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Fontan associated liver disease: Is elastography useful?

Adhi Arya, Sushil Azad, S. Radhakrishnan, 2020, Progress in Pediatric Cardiology.

Role of Cardiac Magnetic Resonance Imaging in Hypocalcemia-Induced Dilated Cardiomyopathy in Pediatric Population

Sushil Azad, S. Radhakrishnan, Ankit Garg, 2021, The Indian journal of radiology & imaging.

Uncommon cause of late onset anasarca after cardiac surgery

S. Radhakrishnan, Chintan B Bhatt, Anupama K. Nair, 2016, Heart Asia.

Transesophageal dobutamine-atropine stress echocardiography: diagnostic accuracy for coronary stenosis detection and localization.

N. Sinha, S. Shrivastava, S. Radhakrishnan, 1996, International journal of cardiology.

Percutaneous paravalvular leak closure with their outcomes: A single center experience

Sushil Azad, S. Radhakrishnan, Ankit Garg, 2021, Annals of cardiac anaesthesia.

Three dimensional transesophageal echocardiography guided transcatheter closure of mitral paraprosthesis regurgitation - a case report.

S. Shrivastava, A. Mathur, S. Radhakrishnan, 2013, Indian heart journal.

Minimally Invasive Ligation of Coronary Artery Fistula

S. Radhakrishnan, S. Kaushal, K. Iyer, 1998 .

Doppler echocardiographic assessment of transmitral gradients and mitral valve area before and after mitral valve balloon dilatation

A. Saxena, V. Dev, S. Radhakrishnan, 1989, Clinical Cardiology.

Hypocalcemic cardiomyopathy presenting as cardiogenic shock

S. Radhakrishnan, S. Shrivastava, M. Tomar, 2011, Annals of pediatric cardiology.

Off-pump midline repair of coarctation of aorta when associated with intracardiac defects: an alternate approach for single-stage correction.

N. Awasthy, K. S. Iyer, S. Radhakrishnan, 2016, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Congenital heart disease in neonates: Their clinical profile, diagnosis, and their immediate outcome

S. Radhakrishnan, A. Mir, I. Ali, 2019, Heart India.

Impact of COVID-19 pandemic on pediatric cardiac services in India

H. Nayak, A. Saxena, K. Sivakumar, 2021, Annals of pediatric cardiology.

Multiple diffuse coronary cameral fistulas from the left anterior descending artery and right coronary artery to both the right and left ventricle associated with left ventricular noncompaction: A rare combination

Sushil Azad, S. Radhakrishnan, Roli Srivastava, 2020, Annals of pediatric cardiology.

Concurrent balloon dilatation of tricuspid and calcific mitral valve in a patient of rheumatic heart disease.

V. Dev, S. Radhakrishnan, S. Shrivastava, 1988, International journal of cardiology.

Non-obstructive membrane of left atrial appendage orifice: first paediatric report

Sakshi Sachdeva, Sushil Azad, S. Radhakrishnan, 2020, Cardiology in the Young.

Double outlet of both ventricles: morphological, echocardiographic and surgical considerations.

Robert H. Anderson, K. S. Iyer, Sushil Azad, 2020, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Evaluation of Referral Pattern for Fetal Echocardiography at a Tertiary Care Center in Northern India and Its Implications

S. Radhakrishnan, Anupama K. Nair, 2016, The Journal of Obstetrics and Gynecology of India.

Myocardial dysfunction due to hypocalcemia

S. Radhakrishnan, S. Shrivastava, M. Tomar, 2010, Indian pediatrics.

Indian Guidelines for Indications and Timing of Intervention for Common Congenital Heart Diseases: Revised and Updated Consensus Statement of the Working Group on Management of Congenital Heart Diseases. Abridged Secondary Publication

K. S. Murthy, A. Saxena, S. Kothari, 2020, Indian Pediatrics.

Dextrocardia: an analysis of cardiac structures in 125 patients.

N. Sinha, N. Garg, S. Radhakrishnan, 2003, International journal of cardiology.

Atypical Left Ventricular Myxoma: Unusual Echocardiographic and Histopathological Features

K. S. Iyer, Nishith Chandra, Sushil Azad, 2020, World journal for pediatric & congenital heart surgery.

Non surgical treatment in congenital heart disease

S. Shrivastava, S. Radhakrishnan, 1998, Indian journal of pediatrics.

Incidence and Type of Right Ventricular Diastolic Dysfunction in Postoperative Tetralogy of Fallot Pediatric Patients

Sushil Azad, S. Radhakrishnan, Ankit Garg, 2022, Indian Journal of Clinical Cardiology.

Use of dopamine in prevention of contrast induced acute renal failure--a randomised study.

N. Sinha, S. Shrivastava, A. Kapoor, 1996, International journal of cardiology.

Natural history and predictors of moderate mitral regurgitation following balloon mitral valvuloplasty using Inoue balloon.

S. Shrivastava, K. M. Krishnamoorthy, S. Radhakrishnan, 2003, International journal of cardiology.

Biventricular noncompaction: A rare cause of fetal distress and tricuspid regurgitation

S. Radhakrishnan, M. Tomar, 2009, Images in paediatric cardiology.

Covered stents deployed for coarctation of aorta with aneurysm.

A. Mathur, S. Radhakrishnan, S. Shrivastava, 2005, Indian heart journal.

Status of Antenatal Detection of Congenital Heart Defects in a Northern Indian Population and Factors Influencing it

S. Radhakrishnan, Anupama K. Nair, 2017, Journal of Fetal Medicine.

Early multicenter experience of Melody valve implantation in India

K. Sivakumar, Sushil Azad, S. Radhakrishnan, 2021, Annals of pediatric cardiology.

Echocardiographic detection of intracardiac thrombus complicating ventriculoatrial shunt

N. Awasthy, S. Radhakrishnan, S. Shrivastava, 2009, Annals of pediatric cardiology.

Left Superior Vena Cava Draining Into Left Atrium in Tetralogy of Fallot—Four Cases of a Rare Association

K. S. Iyer, Sushil Azad, S. Radhakrishnan, 2020, World journal for pediatric & congenital heart surgery.

Response of different grades of pulmonary artery hypertension to balloon mitral valvuloplasty.

K. M. Krishnamoorthy, P. K. Dash, S. Radhakrishnan, 2002, The American journal of cardiology.

Clinical profile of Kawasaki disease in children admitted at a tertiary care hospital of North India and their short-term follow-up

S. Radhakrishnan, Amber Bashir, Syed Tariq, 2021, Annals of Pediatric Cardiology.

Total intravenous anesthesia with ketamine for pediatric interventional cardiac procedures.

Y. Mehta, S. Radhakrishnan, S. Shrivastava, 2000, Journal of cardiothoracic and vascular anesthesia.

Use of ADO II device in a large aorto-pulmonary collateral -an interesting case.

N. Awasthy, S. Radhakrishnan, P. Khurana, 2015, Indian Heart Journal.

Scimitar syndrome: A novel management approach for palliation in a sick infant.

N. Awasthy, S. Radhakrishnan, M. Tomar, 2014, Journal of cardiology cases.

Inferior-type caval vein defect – echocardiographic and surgical description of a large series of patients

K. S. Iyer, S. Radhakrishnan, S. Shrivastava, 2011, Cardiology in the Young.

Unconventional uses of septal occluder devices: Our experience reviewed.

N. Awasthy, S. Radhakrishnan, S. Shrivastava, 2015, Indian heart journal.

Transcatheter closure of right pulmonary artery to left atrium fistula in an infant: technical consideration and possible closure techniques

Sushil Azad, S. Radhakrishnan, V. Arya, 2019, Cardiology in the Young.

Unusual case of ruptured sinus of Valsalva: rupture into left ventricle cavity along with distortion of mitral valve requiring double valve replacement

S. Radhakrishnan, M. Tomar, S. Kaushal, 2009, Images in paediatric cardiology.

Total anomalous systemic venous drainage to the left atrium: An entity reviewed and investigated

N. Awasthy, S. Radhakrishnan, Rajesh Sharma, 2014, Annals of pediatric cardiology.

Dual Communication of Confluence of Total Anomalous Pulmonary Venous Connection: An Interesting but a Rare Entity

G. Agrawal, S. Radhakrishnan, 2018, Heart views : the official journal of the Gulf Heart Association.

Indian guidelines for indications and timing of intervention for common congenital heart diseases: Revised and updated consensus statement of the Working group on management of congenital heart diseases

K. S. Murthy, A. Saxena, S. Kothari, 2019, Annals of pediatric cardiology.

Descending aortic flow reversal in obstructed total anomalous pulmonary venous connection

S. Radhakrishnan, Anupama K. Nair, K. Iyer, 2016, Cardiology in the Young.

Rare variants of total anomalous pulmonary venous connection to coronary sinus-echocardiographic recognition and surgical correction.

K. S. Iyer, S. Radhakrishnan, S. Shrivastava, 2008, Indian heart journal.

Isolated absent right pulmonary artery in an infant with 22q11 deletion.

Sushil Azad, S. Radhakrishnan, Ankit Garg, 2021, Cardiology in the young.

One-stage repair of tetralogy of Fallot with coarctation of the aorta

S. Radhakrishnan, Rajesh Sharma, Zeena Makhija, 2014, Asian cardiovascular & thoracic annals.

Nonsurgical Management of a Congenital Aortocaval Fistula from Right Subclavian Artery to Superior Vena Cava Along with SVC Obstruction

N. Awasthy, S. Radhakrishnan, M. Tomar, 2011, Pediatric Cardiology.

Balloon dilation of subaortic stenosis due to a thick fibrous shelf.

V. Bahl, S. Radhakrishnan, S. Shrivastava, 1988, International Journal of Cardiology.

Fixed subaortic stenosis with congenital aneurysm of sinus of Valsalva--cross-sectional and Doppler echocardiographic diagnosis of a rare association.

S. Radhakrishnan, S. Shrivastava, A. Sundar, 1989, International journal of cardiology.

Ventricular arrhythmia: A feature of tubercular myocarditis

N. Awasthy, S. Radhakrishnan, M. Bhatia, 2019, Annals of pediatric cardiology.

Isolated subpulmonary membrane causing critical neonatal pulmonary stenosis with concordant atrioventricular and ventriculoarterial connections

S. Radhakrishnan, M. Tomar, R. Sharma, 2009, Images in paediatric cardiology.

Absent Conal Septum in Tetralogy of Fallot

T. S. Mahant, S. Radhakrishnan, P. Goel, 1997, Angiology.

Balloon dilatation of atrial septum in complete transposition of great artery--a new technique.

M. Rajani, V. Dev, S. Radhakrishnan, 1987, Indian heart journal.

Immediate and early results of closure of moderate to large patent arterial ducts using the new Amplatzer™ device

S. Shrivastava, S. Radhakrishnan, A. Marwah, 2000, Cardiology in the Young.

Concurrent percutaneous atrial septal defect closure and pulmonary valvuloplasty.

S. Shrivastava, S. Radhakrishnan, 2001, Indian heart journal.

Acute pulmonary oedema following percutaneous balloon pulmonary valvoplasty in children

S. Radhakrishnan, S. Shrivastava, M. Tomar, 2003, Cardiology in the Young.

Rare Combination of Pathologies Causing Mitral Stenosis and Mitral Regurgitation: A Case Report

S. Radhakrishnan, M. Saxena, Anupama K. Nair, 2020, World journal for pediatric & congenital heart surgery.

Aortico-left ventricular tunnel: echocardiographic recognition.

K. S. Iyer, Sushil Azad, S. Radhakrishnan, 2006, Indian heart journal.

Giant congenital diverticulum of the right atrium.

K. S. Iyer, S. Radhakrishnan, S. Shrivastava, 2008, Indian heart journal.

Consensus guidelines on pediatric acute rheumatic fever and rheumatic heart disease.

A. Saxena, R. K. Kumar, R. Gera, 2008, Indian pediatrics.

Supramitral ring: good prognosis in a subset of patients with congenital mitral stenosis.

K. S. Iyer, S. Radhakrishnan, S. Shrivastava, 2006, The Annals of thoracic surgery.

Immediate and follow up results of Inoue balloon mitral valvotomy in juvenile rheumatic mitral stenosis.

N. Sinha, S. Shrivastava, A. Kapoor, 1997, The Journal of heart valve disease.

Doppler echocardiography in the diagnosis of divided left atrium (cor triatriatum sinister).

S. Shrivastava, S. Radhakrishnan, 1988, International journal of cardiology.

Long-term results of percutaneous balloon valvuloplasty of congenital aortic stenosis in adolescents and young adults

N. Awasthy, S. Radhakrishnan, S. Shrivastava, 2016, Indian heart journal.

Three-dimensional trans-esophageal Echocardiographic Evaluation of Atrial Septal Defects: A Pictorial Essay

S. Radhakrishnan, S. Shrivastava, V. Sharma, 2011, Images in paediatric cardiology.

Rosai-Dorfman Disease of Right Atrium Mimicking Myxoma.

K. S. Iyer, S. Radhakrishnan, A. Rathi, 2017, Annals of Thoracic Surgery.

Constriction of juxta-ductal aorta and rapid progression of obstruction in a newborn

N. Awasthy, S. Radhakrishnan, M. Tomar, 2010, Annals of pediatric cardiology.

Echocardiographic anatomy of atrial septal defect: "nomenclature of the rims".

S. Radhakrishnan, S. Shrivastava, 2003, Indian heart journal.

Surgical Options for Uhl’s Anomaly

N. Awasthy, K. S. Iyer, S. Radhakrishnan, 2017, World journal for pediatric & congenital heart surgery.

A systematic approach to epicardial echocardiography in pediatric cardiac surgery: An important but underutilized intraoperative tool

N. Awasthy, K. S. Iyer, Sushil Azad, 2021, Annals of pediatric cardiology.

Twin pregnancy in a Fontan-palliated patient

S. Radhakrishnan, Anupama K. Nair, K. Iyer, 2016, Cardiology in the Young.

Echocardiographic Assessment of Right Ventricular Systolic Function in Postoperative Tetralogy of Fallot Patients with Special Emphasis on Right Ventricular-Global Longitudinal Strain

Sushil Azad, S. Radhakrishnan, Amit Kumar, 2022, Journal of The Indian Academy of Echocardiography & Cardiovascular Imaging.

Ductal aneurysm masquerading as nonresolving pneumonia: A challenging differential!

S. Radhakrishnan, M. Tomar, Maitri Chodhary, 2010, Annals of pediatric cardiology.

Intermediate and long-term followup of percutaneous device closure of fossa ovalis atrial septal defect by the Amplatzer septal occluder in a cohort of 529 patients

S. Radhakrishnan, S. Shrivastava, M. Tomar, 2011, Annals of pediatric cardiology.

Neonatal cardiac hypertrophy: A rare case of clinically suspected and genetically confirmed mitochondrial disorder presenting as hypertrophic cardiomyopathy

Sushil Azad, S. Radhakrishnan, Ankit Garg, 2020, Indian Journal of Case Reports.

Transient severe isolated right ventricular hypertrophy in neonates

S. Radhakrishnan, S. Shrivastava, M. Tomar, 2003, Cardiology in the Young.

Infective endocarditis following patch closure of ventricular septal defect: a cross-sectional Doppler echocardiographic study.

S. Shrivastava, S. Radhakrishnan, 1989, International journal of cardiology.

Mitral valvotomy with the Inoue balloon in juvenile rheumatic mitral stenosis.

S. Radhakrishnan, S. Shrivastava, K. Krishnamoorthy, 1995, The American journal of cardiology.

Partial or total anomalous pulmonary venous drainage caused by malposition of septum primum: echocardiographic description of a rare variant of anomalous pulmonary venous drainage.

S. Radhakrishnan, S. Shrivastava, M. Tomar, 2005, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

Endotracheal tube as tracheal stent in vascular ring

N. Awasthy, S. Radhakrishnan, H. Arora, 2016, Asian cardiovascular & thoracic annals.

Functional assessment of fetal heart: Normative data for tissue doppler indices and other echocardiographic parameters for Indian population

S. Radhakrishnan, Anupama K. Nair, 2017, Journal of The Indian Academy of Echocardiography & Cardiovascular Imaging.

Fetal left ventricular myocardial performance index: Defining normal values for Indian population and a review of literature

S. Radhakrishnan, Anupama K. Nair, 2016, Annals of pediatric cardiology.

Doppler assessment of interventricular pressure gradient across isolated ventricular septal defect

A. Saxena, V. Dev, S. Radhakrishnan, 1990, Clinical cardiology.

Mid-Term Follow-Up of Neonatal Neochordal Reconstruction of Tricuspid Valve for Perinatal Chordal Rupture Causing Severe Tricuspid Valve Regurgitation

K. S. Iyer, S. Radhakrishnan, P. Iyer, 2020, World journal for pediatric & congenital heart surgery.

Percutaneous Occlusion of Patent Ductus Arteriosus with Controlled-Release Coil

N. Sinha, A. Kapoor, S. Radhakrishnan, 1999 .

Severe intravascular haemolysis following coil occlusion of patent ductus arteriosus.

S. Shrivastava, A. Kapoor, S. Radhakrishnan, 1996, Indian heart journal.

Non-surgical closure of large ductus arteriosus using Amplatzer Duct Occluder feasibility and early follow-up results

S. Radhakrishnan, S. Shrivastava, A. Marwah, 2001, Indian journal of pediatrics.