Results 261 to 270 of about 225,755 (317)
Some of the next articles are maybe not open access.
Apropos “Tachycardia Begets Tachycardia”
Pacing and Clinical Electrophysiology, 2005It has been shown that a tachycardia can facilitate the induction of the same (“atrial fibrillation begets atrial fibrillation”) or a different tachycardia. This may also apply for pacemaker‐mediated tachycardia as the present case documents.
Sergio, Richter +2 more
openaire +2 more sources
Medical Journal of Australia, 1977
This paper presents two cases of neonatal paroxysmal atrial tachycardia originating in the same country area, and in fact, presenting to the same general practitioner within a month of each other. Both cases were complicated by cardiac failure, and various forms of treatment were employed with variable success.
H P, Mercer, J, O'Duffy
openaire +2 more sources
This paper presents two cases of neonatal paroxysmal atrial tachycardia originating in the same country area, and in fact, presenting to the same general practitioner within a month of each other. Both cases were complicated by cardiac failure, and various forms of treatment were employed with variable success.
H P, Mercer, J, O'Duffy
openaire +2 more sources
Medical Clinics of North America, 2001
Supraventricular tachycardias (SVT) comprise those tachycardias that originate above the bifurcation of the bundle of His. They can be classified broadly as AV node dependent and AV node independent. The mechanism and clinical manifestation of SVTs, which is essential to their correct diagnosis, is reviewed.
V S, Chauhan +4 more
openaire +2 more sources
Supraventricular tachycardias (SVT) comprise those tachycardias that originate above the bifurcation of the bundle of His. They can be classified broadly as AV node dependent and AV node independent. The mechanism and clinical manifestation of SVTs, which is essential to their correct diagnosis, is reviewed.
V S, Chauhan +4 more
openaire +2 more sources
Current Treatment Options in Cardiovascular Medicine, 1999
The available therapies for atrial tachycardia include the use of antiarrhythmic drugs, radiofrequency catheter ablation, and antiarrhythmic surgery. The growing realization that catheter ablation cures atrial tachycardia with high efficacy and safety has contributed to the increasing popularity of the procedure and makes it the therapy of choice in ...
openaire +2 more sources
The available therapies for atrial tachycardia include the use of antiarrhythmic drugs, radiofrequency catheter ablation, and antiarrhythmic surgery. The growing realization that catheter ablation cures atrial tachycardia with high efficacy and safety has contributed to the increasing popularity of the procedure and makes it the therapy of choice in ...
openaire +2 more sources
Atrial Tachycardia Facilitating Initiation of Ventricular Tachycardia
Pacing and Clinical Electrophysiology, 1983A 17‐year‐old male was studied because of clinically documented tachycardias showing narrow and wide QRS complexes. He was found to suffer from an atrial and a ventricular tachycardia. It was demonstrated that initiation of ventricular tachycardia occurred on reaching a critical ventricular rate during atrial tachycardia.
D, Roy, P, Brugada, H J, Wellens
openaire +2 more sources
Supraventricular Tachycardia or Ventricular Tachycardia
2020A 50-year-old female with a normal heart presents with a wide complex tachycardia. Diagnosis, SVT, VT, and mechanisms of taychycardia are discussed.
Yash Y. Lokhandwala +2 more
openaire +1 more source
Medical Clinics of North America, 2019
The term paroxysmal supraventricular tachycardia encompasses a heterogeneous group of arrhythmias with different electrophysiologic characteristics. Knowledge of the mechanism of each supraventricular tachycardia is important in determining management in the office, at the bedside, and in the electrophysiology laboratory.
Arun Umesh, Mahtani, Devi Gopinath, Nair
openaire +2 more sources
The term paroxysmal supraventricular tachycardia encompasses a heterogeneous group of arrhythmias with different electrophysiologic characteristics. Knowledge of the mechanism of each supraventricular tachycardia is important in determining management in the office, at the bedside, and in the electrophysiology laboratory.
Arun Umesh, Mahtani, Devi Gopinath, Nair
openaire +2 more sources
Cardiac Electrophysiology Clinics, 2010
Understanding of ventricular tachycardia has improved greatly in recent years. Still diagnosis has remained challenging. This article presents four cases to illustrate different presentations of this disorder.
openaire +2 more sources
Understanding of ventricular tachycardia has improved greatly in recent years. Still diagnosis has remained challenging. This article presents four cases to illustrate different presentations of this disorder.
openaire +2 more sources
The American Journal of Cardiology, 1985
Twenty-one patients were studied to investigate whether cardiac acceleration above control values occurred after cessation of enhanced vagal tone (postvagal tachycardia), and to determine the effects of selective autonomic blockade on postvagal tachycardia. Patients had neither sinus arrhythmia nor sinus nodal dysfunction.
E N, Prystowsky, D P, Zipes
openaire +2 more sources
Twenty-one patients were studied to investigate whether cardiac acceleration above control values occurred after cessation of enhanced vagal tone (postvagal tachycardia), and to determine the effects of selective autonomic blockade on postvagal tachycardia. Patients had neither sinus arrhythmia nor sinus nodal dysfunction.
E N, Prystowsky, D P, Zipes
openaire +2 more sources
The Journal of Emergency Medicine, 2005
a w s f a g t h a m t w v g a s b P e w i r. Tami Tiamfook: Today’s case is that of a 51-yearld man with a history of chronic obstructive pulmonary isease (COPD) who presented to the Emergency Deartment (ED) with complaints of palpitations, acute hortness of breath, and mid-epigastric pain that began 5 minutes before presentation.
Tami O, Tiamfook +3 more
openaire +2 more sources
a w s f a g t h a m t w v g a s b P e w i r. Tami Tiamfook: Today’s case is that of a 51-yearld man with a history of chronic obstructive pulmonary isease (COPD) who presented to the Emergency Deartment (ED) with complaints of palpitations, acute hortness of breath, and mid-epigastric pain that began 5 minutes before presentation.
Tami O, Tiamfook +3 more
openaire +2 more sources