Results 241 to 250 of about 105,091 (342)

Respiratory Arrest and Reversible Dilated Cardiomyopathy in a Hypothyroid Dog With Chronic Collapsing Episodes Progressing to Myxedema Crisis. [PDF]

Case Rep Vet Med
Saunders R.
europepmc   +1 more source

Cardiac Resynchronization Therapy: Reconsidering Its Essence as a Treatment for Electrical Dyssynchrony in Heart Failure

Journal of Arrhythmia, Volume 42, Issue 1, February 2026.
Flow of cardiac resynchronization therapy (CRT) in heart failure management. Heart failure (HF) patients with electrical dyssynchrony are first identified through screening. If electrical dyssynchrony contributes to HF deterioration, CRT is initiated to improve electrical synchrony.
Michio Ogano, Yu‐ki Iwasaki, Jun Tanabe, Wataru Shimizu, Kuniya Asai   +4 more
wiley   +1 more source

Marked Sinus Bradycardia in a COVID-19 Patient. [PDF]

Case Rep Cardiol
Valladares C, Kaplan A.
europepmc   +1 more source

PCVD16: THE ECONOMIC AND HEALTH BENEFITS OF CONVERSION TO NORMAL SINUS RHYTHM

, 1999
JJ Caro, Kristen Migliaccio–Walle, WS Klittich, Jane O’Brien   +3 more
openalex   +1 more source

A Novel Multiparametric Model Integrating Aortoseptal Angle to Predict the Origin of Outflow Tract Ventricular Arrhythmias

Journal of Arrhythmia, Volume 42, Issue 1, February 2026.
The aortoseptal angle (cutoff 131.24°) effectively differentiates ventricular arrhythmia originating from the left ventricular outflow tract (LVOT). Combining the aortoseptal angle with the hypertension status and V2 transition ratio significantly improves its diagnostic accuracy.
Sunu Budhi Raharjo, Charles Saputra, Andre Tritansa Faizal, Dony Yugo Hermanto, Dicky Armein Hanafy, Ario Soeryo Kuncoro, Amiliana Mardiani Soesanto, Rina Ariani, Estu Rudiktyo, Daniel Valentino Chrismara, Andi Muhammad Zharfan, Yoga Yuniadi   +11 more
wiley   +1 more source

Efficacy of modified versus standard Valsalva maneuvers on clinical outcomes and satisfaction of children with paroxysmal supraventricular tachycardia: randomized control trial. [PDF]

BMC Pediatr
Magor NRE, Elhalafawy SEH, Ads SEM, Abdelfattah ME, Melika SWM.   +4 more
europepmc   +1 more source

Country cardiograms case 37. Normal sinus rhythm.

Canadian journal of rural medicine : the official journal of the Society of Rural Physicians of Canada = Journal canadien de la medecine rurale : le journal officiel de la Societe de medecine rurale du Canada, 2010
openaire   +1 more source

A Rare Case of RNRVAS Termination and Re‐Initiation Visualized on a 12‐Lead ECG

Journal of Arrhythmia, Volume 42, Issue 1, February 2026.
This case illustrates both termination and re‐initiation of repetitive non‐reentrant ventriculoatrial synchrony (RNRVAS) visualized on a standard 12‐lead ECG. It highlights how pacemaker algorithms such as VIP and PVC response, together with abnormal atrial refractoriness, can trigger or terminate RNRVAS.
Tomoyoshi Morioku, Yasuyuki Egami, Yasuharu Matsunaga‐Lee, Masamichi Yano, Masami Nishino   +4 more
wiley   +1 more source

Blocked Atrial Bigeminy as an Unusual Cause of Bradycardia: A Case Report. [PDF]

Int Med Case Rep J
Skakun O, Vandzhura I, Vandzhura Y, Denina R, Zvonar P.   +4 more
europepmc   +1 more source

ECG features and their normal values in sinus rhythm.

, 2015
Elgendi Mohamed
openalex   +2 more sources