Dr Daniel Velasco Sanchez

Dr Daniel Velasco is a highly experienced Consultant Paediatric Cardiologist specialising in the diagnosis, assessment, and treatment of congenital (birth-related) heart conditions in both children and adults.

He has over 18 years of experience in cardiac care, interventional cardiology, and catheter-based procedures (keyhole surgery), providing expert treatment through clinic assessment, screening, advanced cardiac imaging, and minimally invasive procedures.

Areas of Expertise

Dr Velasco specialises in:

• Paediatric cardiology and congenital heart disease
• Cardiac catheterisation (minimally invasive keyhole procedures)
• Adult congenital heart disease (ACHD)
• Interventional cardiology procedures
• Heart defect diagnosis and treatment

He combines advanced diagnostic techniques, imaging, and catheter-based therapy to deliver safe and effective treatment.

Conditions Diagnosed and Treated

Dr Velasco provides comprehensive clinical assessment, screening, and diagnosis for:

• Congenital heart defects (present at birth)
• Structural heart abnormalities
• Patent foramen ovale (PFO)
• Heart murmurs and abnormal heart function
• Cardiac conditions in children, adolescents, and adults

He ensures accurate diagnosis using modern cardiac imaging and diagnostic investigations.

Treatments, Procedures and Clinical Care

Dr Velasco performs a wide range of cardiology procedures and treatments, including:

• Cardiac catheterisation (minimally invasive keyhole procedures)
• Transcatheter device closure (e.g. PFO closure)
• Interventional procedures to repair heart defects without open surgery
• Comprehensive cardiac assessment and diagnostic testing
• Long-term treatment and monitoring plans

These procedures reduce the need for major surgery, allowing for faster recovery and improved outcomes.

Adult Congenital Heart Disease (ACHD) Clinic

In addition to paediatric care, Dr Velasco provides a dedicated adult congenital heart disease service, offering:

• Specialist assessment and screening for adults with congenital heart defects
• Advanced catheter-based treatments and procedures
• Ongoing monitoring and long-term cardiac care

Clinical Approach

Dr Velasco is known for:

• Clear explanations in plain English
• Thorough clinical assessment and diagnosis
• Personalised treatment and procedure planning
• Use of minimally invasive techniques where possible
• Compassionate, family-focused care

As a parent himself, he understands the concerns families face and aims to provide reassurance and support throughout the care journey.

Training and Experience

Dr Velasco completed specialist training at leading international centres:

• Sant Joan de Déu Hospital, Barcelona (Spain)
• Sainte-Justine Hospital, Montreal (Canada)
• Leeds General Infirmary, UK

He is currently a Senior Consultant Paediatric Cardiologist and Interventionalist at the Leeds Congenital Heart Centre, one of the UK’s leading specialist cardiac units.

He also works as a Visiting Paediatric Cardiologist at Sheffield Children’s Hospital, supporting regional paediatric cardiology services.

What Patients Can Expect

Patients and families attending Dr Velasco’s clinic can expect:

• Comprehensive cardiac assessment and screening
• Accurate diagnosis of congenital heart conditions
• Access to advanced minimally invasive cardiac procedures
• Personalised treatment and therapy plans
• Ongoing monitoring and cardiac rehabilitation support

Why Choose Dr Daniel Velasco?

Patients and families choose Dr Velasco for:

• Over 18 years of expertise in paediatric and congenital cardiology
• Advanced skills in catheter-based (keyhole) cardiac procedures
• International training at leading cardiac centres
• Specialist expertise in both children and adult congenital heart care
• Compassionate, family-centred approach
• Focus on minimally invasive treatment and faster recovery