Narrow QRS Tachycardia with Spontaneous Switch. What Is the Mechanism?
Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Krishna Kumar Mohanan
KK
Nair
Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Narayanan
N
Namboodiri
Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Bharatraj
B
Banavalikar
Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Sonali
S
Inamdar
Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Ajitkumar
A
Valaparambil
Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Anees
A
Thajudeen
Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Jaganmohan
J
Tharakan
D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D008875:Middle Aged; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000150:complications* / Q000175:diagnosis*; D013612:Tachycardia, Ectopic Atrial / Q000150:complications* / Q000175:diagnosis*
double tachycardia; slow-fast AV nodal reentrant tachycardia; slow-slow AV nodal reentrant tachycardia