Faculty profile

Ratika Parkash

ResearcherDalhousie University

This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a Dalhousie University directory, so their courses and email address may be missing. Find their university profile.

Ratika Parkash

Researcher

Health Sciences

Dalhousie University

Halifax, Nova Scotia, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
68 publications in the last five years, latest in 2026.
Senior (last) author on 11 recent papers, a sign of leading a research group.
Principal investigator on 2 research grants (2 CIHR), most recently in 2018.

These signals come from public records, including CIHR, NSERC and SSHRC funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

161

Publications

3,262

Citations

h-index

125

Collaborators

Grants

Publications by year

Counts cover the works listed on the university profile; citation counts come from Dimensions.

Profiles and links

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Signals and details

Research

Ablation Atrial Fibrillation Blood Pressure Clinical Trial Exercise

Latest papers

Helix fracture during atrial leadless pacemaker explantation.
HeartRhythm case reports · 2026 · first author
Guideline-Directed Medical Therapy in Patients After Implantation of Implantable Cardioverter Defibrillators to Improve Outcomes.
CJC open · 2026 · first author
Prospective study of breakfast frequency and timing and risk of myocardial infarction and coronary artery disease in community-dwelling older adults: The Cardiovascular Health Study.
The journal of nutrition, health & aging · 2026

All 161 publications

Latest funding

Secondary Prevention of Ventricular Tachycardia in Patient with Cardiomyopathies (END-VT)
CIHR · 2025 · Co-investigator
$1,017,448
Reversal of atrial substrate to prevent atrial fibrillation
CIHR · 2018 · Nominated PI
$1,705,952
The VANISH2 Trial: Ventricular Tachycardia Antiarrhythmics or Ablation in Structural Heart Disease 2
CIHR · 2017 · Co-investigator
$979,200

All 5 grants and awards

From the 150 most recent of 161 publications.

Helix fracture during atrial leadless pacemaker explantation.

Parkash R, Abdelwahab A

HeartRhythm case reports2026First author

DOI: 10.1016/j.hrcr.2026.06.020 PMID: 42774211

Guideline-Directed Medical Therapy in Patients After Implantation of Implantable Cardioverter Defibrillators to Improve Outcomes.

Parkash R, Hayami D, Caddell A, Pirzada A, Greeley S, Anderson K

CJC open2026First author

DOI: 10.1016/j.cjco.2025.12.006 PMID: 42007189

Prospective study of breakfast frequency and timing and risk of myocardial infarction and coronary artery disease in community-dwelling older adults: The Cardiovascular Health Study.

Cahill LE, Sandila N, Mekary RA, Biggs ML, Carew AS, Parkash R, Tennankore K, Theou O, Urquhart R, Djoussé L, Mukamal KJ

The journal of nutrition, health & aging2026

DOI: 10.1016/j.jnha.2026.100825 PMID: 41903300

The Canadian Cardiovascular Society/Canadian Heart Rhythm Society Comprehensive Guidelines for the Selection, Implantation, and Management of Patients With Cardiac Implantable Electronic Devices

Andrade JG, Joza J, Chew DS, Ayala-Paredes F, Bennett MT, Essebag V, Greiss I, Hawkins NM, Khoo C, Kulyk K

Canadian Journal of Cardiology20268 citations

DOI: 10.1016/j.cjca.2025.08.363

Catheter Ablation vs Sotalol or Amiodarone for Ventricular Tachycardia A Substudy of the VANISH2 Trial

Nery PB, Wells GA, Tang ASL, Parkash R, Stevenson W, Healey JS, Gula L, Nair GM, Essebag V, Rivard L

Journal of the American College of Cardiology20268 citations

DOI: 10.1016/j.jacc.2025.09.1595

Outcomes of individual DOACs vs. VKAs in AF patients with frailty: a systematic review and meta-analysis

Quevillon T, Chiu J, Amlogu P, Michael F, McIntyre WF, Parkash R, Andrade JG, Jackevicius CA, Healey JS, Ko DT

Journal of Interventional Cardiac Electrophysiology20261 citations

DOI: 10.1007/s10840-026-02263-4

Atrial fibrillation and heart failure with preserved ejection fraction: diagnostic challenges and therapeutic opportunities

Verelst F, Witte KK, Ahmed FZ, Al-Khatib SM, Parkash R, Gevaert AB, Van Spall HGC

Heart20261 citations

DOI: 10.1136/heartjnl-2025-326954

Author Correction to “Variation in Availability of Continuous Ambulatory Electrocardiographic Monitors Across Canadian Provinces [CJC Open. Volume 7, Issue 9, Pages 1157-1161. DOI:doi.org/10.1016/j.cjco.2025.06.005]”

Saleh A, Andrade JG, Bergin P, Chew DS, Sterns L, Steinberg C, Golian M, Lockwood E, Chen M-S, Duffett S

CJC Open2026

DOI: 10.1016/j.cjco.2026.03.016

Rural–urban disparities in atrial fibrillation–related diagnostic testing and medical procedures in Canada†

Shurrab M, McIntyre WF, Cheung CC, Andrade JG, Qiu F, Haldenby O, Khan HR, Parkash R, Healey JS, Ko DT

Europace2026

DOI: 10.1093/europace/euag054

Publisher Correction: Anticoagulation to prevent ischemic stroke and neurocognitive impairment in atrial fibrillation: the BRAIN-AF randomized clinical trial

Rivard L, Khairy P, Talajic M, Tardif J-C, Healey JS, Black SE, Andrade JG, Field TS, Nault I, Bherer L

Nature Medicine2026

DOI: 10.1038/s41591-026-04245-5

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Ratika Parkash

Research

Latest papers

Latest funding

Helix fracture during atrial leadless pacemaker explantation.

Guideline-Directed Medical Therapy in Patients After Implantation of Implantable Cardioverter Defibrillators to Improve Outcomes.

Prospective study of breakfast frequency and timing and risk of myocardial infarction and coronary artery disease in community-dwelling older adults: The Cardiovascular Health Study.

The Canadian Cardiovascular Society/Canadian Heart Rhythm Society Comprehensive Guidelines for the Selection, Implantation, and Management of Patients With Cardiac Implantable Electronic Devices

Catheter Ablation vs Sotalol or Amiodarone for Ventricular Tachycardia A Substudy of the VANISH2 Trial

Outcomes of individual DOACs vs. VKAs in AF patients with frailty: a systematic review and meta-analysis

Atrial fibrillation and heart failure with preserved ejection fraction: diagnostic challenges and therapeutic opportunities

Author Correction to “Variation in Availability of Continuous Ambulatory Electrocardiographic Monitors Across Canadian Provinces [CJC Open. Volume 7, Issue 9, Pages 1157-1161. DOI:doi.org/10.1016/j.cjco.2025.06.005]”

Rural–urban disparities in atrial fibrillation–related diagnostic testing and medical procedures in Canada†

Publisher Correction: Anticoagulation to prevent ischemic stroke and neurocognitive impairment in atrial fibrillation: the BRAIN-AF randomized clinical trial

Secondary Prevention of Ventricular Tachycardia in Patient with Cardiomyopathies (END-VT)

Reversal of atrial substrate to prevent atrial fibrillation

The VANISH2 Trial: Ventricular Tachycardia Antiarrhythmics or Ablation in Structural Heart Disease 2

Atrial Substrate Modification with Aggressive Blood Pressure Control to Prevent Atrial Fibrillation

Ventricular Tachycardia Ablation vs Enhanced Drug Therapy In Structural Heart Disease: The VANISH Trial

Frequent collaborators

Jeff Healey

Vidal Essebag

John Sapp

Paul Dorian

George Wells

Léna Rivard

David Birnie

William McIntyre

Ratika Parkash

Lehana Thabane

Mohammed Shurrab

Anthony Tang

Feng Xie

Pablo Nery

Derek Exner

Ratika Parkash

Guy Amit

Laurent Macle

Christian Steinberg

David Conen

Andrew Krahn

Damian Redfearn

Debra Eagles

Yves Longtin

Atul Verma

Yves Longtin

Paul Khairy

Clare Atzema

Olga Theou

Frank Scheuermeyer

Julia Cadrin-Tourigny

Eric Mercier

Kara Thompson

Kerstin de Wit

Jacqueline Joza

Pablo Nery

Maxime Tremblay-Gravel

Venkatesh Thiruganasambandamoorthy

Judith Brouillette

David Gladstone