title: Image of the month: Alternating bifid pulse - a novel -manifestation of low cardiac output states.
authors.affiliation: Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India.
authors.forename: Krishna Kumar Mohanan
authors.initials: KK
authors.lastname: Nair
authors.affiliation: Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India.
authors.forename: Arun
authors.initials: A
authors.lastname: Gopalakrishnan
authors.affiliation: Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India.
authors.forename: Sonali Avinash
authors.initials: SA
authors.lastname: Inamdar
authors.affiliation: Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India.
authors.forename: Sanjay
authors.initials: S
authors.lastname: Ganapathi
authors.affiliation: Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India.
authors.forename: Harikrishnan
authors.initials: H
authors.lastname: Sivadasanpillai
authors.affiliation: Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India.
authors.forename: Sivasankaran
authors.initials: S
authors.lastname: Sivasubramonian
authors.affiliation: Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India.
authors.forename: Ajitkumar
authors.initials: A
authors.lastname: Valaparambil
authors.affiliation: Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India.
authors.forename: Jaganmohan
authors.initials: J
authors.lastname: Tharakan
mesh_terms: D000293:Adolescent; D002303:Cardiac Output, Low / Q000503:physiopathology*; D002311:Cardiomyopathy, Dilated / Q000503:physiopathology*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D010092:Oximetry; D017534:Radial Artery / Q000502:physiology