Dr. Sanjay Kumar is a Consultant Cardiologist specializing in the treatment of coronary heart disease, including keyhole coronary intervention (angioplasty/stenting). His professional interests include the assessment and treatment of chest pain, palpitations, and cardiovascular risk factors such as high blood pressure and high cholesterol. Dr. Kumar's expertise extends to coronary angiography, angioplasty/stent insertion, implantation of loop recorders, cardiovascular risk assessment, and the assessment of chest pain and palpitations.