Results 21 to 30 of about 63,017 (257)

Cardiomyopathy Induced by Artificial Heart Stimulation

Journal of Cardiac Arrhythmias, 2020
With the advent of cardiac pacemakers more than 60 years ago, the era of artificial cardiac pacing began, which changed the natural history of symptomatic bradycardias, significantly increasing the survival especially of patients with complete ...
Silas dos Santos Galvão Filho
doaj   +4 more sources

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

J Arrhythm
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.
Ogano M, Iwasaki YK, Tanabe J, Shimizu W, Asai K.   +4 more
europepmc   +2 more sources

SERCA is critical to control the Bowditch effect in the heart [PDF]

, 2018
The Bowditch effect or staircase phenomenon is the increment or reduction of contractile force when heart rate increases, defined as either a positive or negative staircase.
Balcazar, Dario Emmanuel, Ferrero, Paola Viviana, Mattiazzi, Ramona Alicia, Meyer, Heiko, Paululat, Achim, Regge, María Victoria, Santalla, Manuela   +6 more
core   +2 more sources

Personal HealthCare of Things: A novel paradigm and futuristic approach

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This study provides an investigative approach and offers a complete review of research on Internet of Medical Things (IoMT), describing the progress in general and highlighting the research issues, trends, and future aspects of IoMT. Exploring a research strategy for IoMT systems is vital as the need for IoT in healthcare grows. By aggregating
Surbhi Gupta, Mohammad Shabaz, Ankur Gupta, Abdullah Alqahtani, Shtwai Alsubai, Isaac Ofori   +5 more
wiley   +1 more source

Radial left ventricular dyssynchrony by speckle tracking in apical versus non apical right ventricular pacing- evidence of dyssynchrony on medium term follow up [PDF]

Journal of Cardiovascular and Thoracic Research, 2016
Introduction: To study effects of various sites of right ventricular pacing lead implantation on left ventricular function by 2-dimensional (2D) speckle tracking for radial strain and LV dyssynchrony.
Dinesh Choudhary, Amit Chaurasia, S. Mahesh Kumar, Ajeet Arulkumar, Anees Thajudeen, Narayanan Namboodiri, G Sanjay, SP Abhilash, VK Ajitkumar, Tharakan JA   +9 more
doaj   +1 more source

Dual chamber pacemaker in the treatment of paroxysmal atrial fibrillation [PDF]

Vojnosanitetski Pregled, 2005
Background. Atrial fibrillation is the most frequent cardiac dysrhythmia. The aim of this study was to show the role and the efficacy of a dual chamber pacemaker with the algorithm of atrial dynamic overdrive, in the suppression of paroxysmal atrial ...
Rađen Goran, Rafajlovski Saša I., Perišić Zoran, Romanović Radoslav   +3 more
doaj   +1 more source

Infection in prosthetic material [PDF]

, 2015
Surgical site infection (SSI) occurs when a wound created as part of a surgical procedure becomes infected. SSI is one of the most common healthcare-associated infections and occurs in approximately 5% of patients undergoing a surgical procedure. SSI may
Chetter, Ian, Smith, George
core   +1 more source

A micro-LED array based platform for spatio-temporal optogenetic control of various cardiac models

Scientific Reports, 2023
Optogenetics relies on dynamic spatial and temporal control of light to address emerging fundamental and therapeutic questions in cardiac research. In this work, a compact micro-LED array, consisting of 16 × 16 pixels, is incorporated in a widefield ...
Sebastian Junge, Maria Elena Ricci Signorini, Masa Al Masri, Jan Gülink, Heiko Brüning, Leon Kasperek, Monika Szepes, Mine Bakar, Ina Gruh, Alexander Heisterkamp, Maria Leilani Torres-Mapa   +10 more
doaj   +1 more source

Temporary pacing

Curationis, 1983
Artificial cardiac pacing, the use of electrical stimuli to cause contraction of heart muscle, is a sophisticated therapeutic and diagnostic tool. Its rapid technologic improvement since first developed in the late 1930’s by Hyman, has made it possible ...
L.J. Workman
doaj   +1 more source

A Review of Atrial Fibrillation Detection Methods as a Service [PDF]

, 2020
Atrial Fibrillation (AF) is a common heart arrhythmia that often goes undetected, and even if it is detected, managing the condition may be challenging. In this paper, we review how the RR interval and Electrocardiogram (ECG) signals, incorporated into a
Acharya, U. Rajendra, Ciaccio, Edward J., Faust, Oliver   +2 more
core   +1 more source