Cardiac conduction devices | Radiology Reference Article
There are two major types of cardiac conduction devices: pacemakers and automatic implantable cardioverter-defibrillators (AICD/ICD), and these may be co-implanted as an ICD-pacemaker combination. Both have two major components:
Dual chamber cardiac pacemaker | Radiology Case - Radiopaedia.org
From the case: Dual chamber cardiac pacemaker. x-ray. Dual chamber cardiac pacemaker. Pacemaker leads placed in the right atrium and right ventricle.
Leadless cardiac pacemaker | Radiology Reference Article
A leadless cardiac pacemaker can be appreciated on plain chest radiographs or CT scans as a radiopaque oblong-shaped small device in the right ventricle 1-3. It is important to not mistake this device, especially on a PA view plain radiograph, for …
Cardiac conduction devices | Radiology Reference Article
Jan 24, 2024 · There are two major types of cardiac conduction devices: pacemakers and automatic implantable cardioverter-defibrillators (AICD/ICD), and these may be co-implanted as an ICD-pacemaker combination. Both have two major components: pulse generator (battery pack and control unit): most commonly placed subcutaneously in the infraclavicular area
Biventricular cardiac pacemaker | Radiology Reference Article ...
Oct 30, 2021 · A biventricular pacemaker is generally used for cardiac resynchronization therapy in patients with severe heart failure who are not controlled well on maximal medical therapy and who have a prolonged QRS duration on ECG (i.e. bundle branch block).
MRI in patients with pacemaker systems | Radiology Reference …
Aug 22, 2024 · up-to-date MR system (usually with a cylindrical bore and better 1.5 tesla) personnel trained in interrogation and programming cardiac conduction devices. close cooperation between radiology and cardiology/cardiac electrophysiology. monitoring equipment: pulse oximetry (preferred) and/or ECG.
Single chamber cardiac pacers | Radiology Reference Article ...
Oct 19, 2024 · Single chamber cardiac pacemakers are cardiac conduction devices with one lead terminating in (most commonly) the right ventricular apex or the right atrium.
Epicardial pacing wires | Radiology Reference Article
Feb 22, 2024 · Epicardial pacing wires or temporary pacing wires (TPW) allow rapid commencement of atrial and/or ventricular pacing in the event of a perioperative cardiac arrhythmia that has the potential to cause significant hemodynamic compromise.
Pulmonary edema | Radiology Reference Article - Radiopaedia.org
Jul 1, 2024 · pleural effusions and fluid in interlobar fissures (including 'vanishing' pulmonary pseudotumor) A useful mnemonic is ABCDE. There is a general progression of signs on a plain radiograph that occurs as the pulmonary capillary wedge pressure (PCWP) increases (see pulmonary edema grading).
Biventricular pacemaker | Radiology Case - Radiopaedia.org
Patient Data. Age: 80 years. Gender: Male. From the case: Biventricular pacemaker. x-ray. Cardiomegaly with biventricular pacemaker in situ.
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