CQ JOURNAL

Research That Moves Medicine Forward

Explore evidence-driven medical research, emerging discoveries, and clinically relevant insights designed to support better knowledge, stronger decisions, and meaningful progress.

Discover Evidence. Explore New Perspectives.

Navigate a growing collection of scientific research covering diverse medical disciplines, clinical questions, innovations, and rapidly evolving areas of healthcare.

Where Clinical Knowledge Meets Discovery

Access research shaped around real clinical challenges, patient-centered questions, medical innovation, and the continuous advancement of healthcare knowledge.

Explore the Science Behind Better Care

Move beyond headlines and discover research insights that connect scientific evidence with clinical practice, innovation, prevention, and better healthcare outcomes.

Research Across Medical Frontiers

Browse multidisciplinary research spanning modern medicine, technology, diagnostics, therapeutics, public health, and emerging scientific frontiers.

Advancing Knowledge Through Research

Discover valuable scientific contributions addressing important questions in medicine while connecting researchers, evidence, ideas, and clinical perspectives.

From Scientific Questions to New Knowledge

Explore carefully organized medical research and follow emerging evidence across specialties, disciplines, technologies, and evolving areas of scientific interest.

Follow the Evidence. Discover What Matters.

Find research by subject and specialty, uncover emerging evidence, and explore scientific work that can contribute to deeper medical understanding.

Create Membership Login

Trending

RESEARCH LIBRARY

Explore by Specialty

2 Sections

Main Categories

Select a section to explore deeper

01 / 08

CQ MEDICAL JOURNAL

RESEARCH & DISCOVERY

LIVE RESEARCH INDEX

SCIENTIFIC FRONT PAGE

Research Without Boundaries.

Explore newly published studies, emerging research areas and the scientific work attracting the greatest readership.

EDITOR'S FEATURE Sep 12, 2026

Beyond Procedural Success: Predictors of Left Ventricular Recovery and Persistent Heart Failure After TAVR

OPEN ↗

TAVR Sep 12, 2026

Beyond Procedural Success: Predictors of Left Ventricular Recovery and Persistent Heart Failure After TAVR

Transcatheter aortic valve replacement (TAVR) has transformed the treatment of severe aortic stenosis, but successful valve implantation does not necessarily translate into complete cardiac recovery. Relief of left ventricular pressure overload can initiate reverse remodeling,…

Read Full Research →

PUBLISHED 5

RESEARCH AREAS 11

DISCOVERY ENGINE READY

CQ SCIENTIFIC INDEX

Curated research. Structured discovery.

SCIENTIFIC LANDSCAPE

Research Areas

Explore the disciplines shaping the journal's scientific coverage.

01 →

General Cardiology 1 publications

02 →

TAVR 1 publications

03 →

Congenital Cardiac Surgery 1 publications

04 →

Echocardiography 1 publications

05 →

Heart Failure 1 publications

06 →

CQ Medical Journal 0 publications

07 →

Cardiovascular Sciences 0 publications

08 →

Cardiology 0 publications

MEDICAL JOURNAL

Monthly Issue

EDITION September 2026

CQMJ-2026-09-I01

CURRENT ISSUE

No. 01

September 2026

5 ARTICLES

1 SECTIONS

5 TOPICS

1 AUTHORS

ISSUE SERIAL CQMJ-2026-09-I01

MAIN SECTIONS 1

CQ Medical Journal 5

SUBSECTIONS 5

TAVR 1 Echocardiography 1 General Cardiology 1 Heart Failure 1 Congenital Cardiac Surgery 1

CONTRIBUTORS 1

Dr. Ahmed Hafez 5 publications →

CQ PLATFORM SCIENTIFIC INTEGRITY

Integrity behind every publication.

Our core standards for trustworthy, transparent, and responsible medical publishing.

TRUST BY DESIGN 8 CORE STANDARDS

01 EDITORIAL GOVERNANCE

Editorial Policy

Independent standards for responsible medical publishing.

Our editorial framework establishes the principles, responsibilities, and standards that guide the evaluation, handling, and publication of medical research.

Editorial independence

Consistent standards

Clear accountability

Explore Policy

INTEGRITY

SCIENTIFIC STANDARD

RESPONSIBLE PUBLISHING

02 SCIENTIFIC ASSESSMENT

Peer Review

Rigorous evaluation before scientific communication.

Our peer-review framework supports independent scientific assessment, constructive criticism, fairness, and evidence-based editorial decisions.

Independent assessment

Scientific rigor

Fair evaluation

Explore Policy

INTEGRITY

SCIENTIFIC STANDARD

RESPONSIBLE PUBLISHING

03 PUBLICATION ETHICS

Publication Ethics

Ethical responsibility across the publication lifecycle.

Our ethical framework promotes responsible research and publication practices while supporting the protection of participants, authors, reviewers, editors, and readers.

Responsible conduct

Participant protection

Ethical communication

Explore Policy

INTEGRITY

SCIENTIFIC STANDARD

RESPONSIBLE PUBLISHING

04 RESEARCH RESPONSIBILITY

Research Integrity

Protecting the reliability of medical evidence.

Research integrity extends from study design and data collection through analysis, reporting, publication, and preservation of the scientific record.

Authentic research

Accurate reporting

Reliable evidence

Explore Policy

INTEGRITY

SCIENTIFIC STANDARD

RESPONSIBLE PUBLISHING

05 RECORD ACCURACY

Corrections Policy

Maintaining accuracy after publication.

Our correction framework provides a transparent mechanism for addressing errors while preserving the continuity and traceability of the scholarly record.

Transparent corrections

Publication accuracy

Traceable updates

Explore Policy

INTEGRITY

SCIENTIFIC STANDARD

RESPONSIBLE PUBLISHING

06 SCHOLARLY RECORD

Retractions

Responsible action when published evidence cannot stand.

Retraction procedures provide a defined pathway for addressing publications whose reliability has been compromised or whose findings require formal withdrawal.

Defined procedures

Transparent updates

Reader protection

Explore Policy

INTEGRITY

SCIENTIFIC STANDARD

RESPONSIBLE PUBLISHING

07 DISCLOSURE & TRANSPARENCY

Conflict of Interest

Visibility of relationships that may influence judgment.

Transparent disclosure of relevant relationships and interests helps readers and editorial stakeholders assess potential influences on scientific judgment and interpretation.

Transparent disclosure

Relevant interests

Editorial objectivity

Explore Policy

INTEGRITY

SCIENTIFIC STANDARD

RESPONSIBLE PUBLISHING

08 OPEN SCIENCE

Data & Transparency

Making research more understandable and reproducible.

Transparent reporting of methods, analytical procedures, data, and supporting information strengthens reproducibility and enables meaningful scientific evaluation.

Transparent methodology

Reproducibility

Responsible data

Explore Policy

INTEGRITY

SCIENTIFIC STANDARD

RESPONSIBLE PUBLISHING

01 / 08

EDITORIAL INTEGRITY FRAMEWORK

EDITORIAL RESEARCH SUBMISSION

Have Research
to Share?

Submit your research to CQ for editorial consideration and professional scholarly presentation.

Your work is presented within a structured medical research environment designed to strengthen author attribution, research visibility and long-term scholarly discoverability.

Submit Manuscript Begin Editorial Submission

i All submissions are subject to editorial review and applicable publication policies.

WHY PUBLISH WITH CQ

Designed around
your research.

10 KEY
BENEFITS

Scientific Attribution

Clear author attribution and an identifiable publication record for your scholarly work.

Publication Rights

Structured publication information designed to clearly present authorship and publication ownership.

Research Visibility

A dedicated research presentation designed to give your work a strong professional digital presence.

Search Discoverability

Structured research content and metadata designed to support search-engine discovery.

Author Identity

Connect your research with a consistent professional author profile and scholarly identity.

Cross-Disciplinary Reach

Present your work within a multidisciplinary medical research environment.

Persistent Publication Record

Maintain a stable digital reference for your published research and scholarly contribution.

Citation-Ready Presentation

Research pages are organized to make key bibliographic and author information easy to identify.

International Presentation

Professional presentation suitable for researchers, clinicians and academic audiences worldwide.

Scholarly Continuity

Build a cumulative publication presence that strengthens your long-term academic profile.

RESEARCH / EDITORIAL

CQ RESEARCH METRICS

CQ AT A GLANCE

A growing global network of medical research, discovery and scientific collaboration.

GLOBAL RESEARCH

0 Research Articles

0 Research Fields

0 Researchers

0 Journal Members

Research That Moves Medicine Forward

Discover Evidence. Explore New Perspectives.

Where Clinical Knowledge Meets Discovery

Explore the Science Behind Better Care

Research Across Medical Frontiers

Advancing Knowledge Through Research

From Scientific Questions to New Knowledge

Follow the Evidence. Discover What Matters.

Explore by Specialty

Research Without Boundaries.

Most Viewed Research

Research Areas

Articles In This Issue

Integrity behind every publication.

Editorial Policy

Independent standards for responsible medical publishing.

Have Research to Share?

Designed around your research.

Scientific Attribution

Publication Rights

Research Visibility

Search Discoverability

Author Identity

Cross-Disciplinary Reach

Persistent Publication Record

Citation-Ready Presentation

International Presentation

Scholarly Continuity

CQ AT A GLANCE

Latest Published Research

Have Research
to Share?

Designed around
your research.