Isolated atrial amyloidosis suspected by electrophysiological voltage mapping and diagnosed by 99mTc ‐DPD scintigraphy

We present not ‐yet‐seen multimodal images of a 55‐year‐old female patient with isolated atrial amyloidosis (IAA) who clinically suffered from multiple atrial arrhythmias and heart failure symptoms with preserved left ventricular ejection fraction. We aim to show structural and functional abnormalities det ected by electrophysiological voltage mapping, cardiac magnetic resonance imaging (MRI) [cMRI; atrial strain measurements, late gadolinium enhancement (LGE) visualization], and99mTc ‐DPD scintigraphy. Bipolar voltage mapping performed during two electrophysiological procedures showed diffuse left atrial low‐voltage areas (bipolar 
Source: ESC Heart Failure - Category: Cardiology Authors: Tags: Case Report Source Type: research

Related Links:

GE Healthcare is launching a new CT scanner called Revolution Ascend that'...Read more on AuntMinnie.comRelated Reading: Koios enters into partnership with GE Healthcare Supply chain issues hamper GE's revenue, profitability GE debuts AMX Navigate portable x-ray system GE Healthcare debuts AI-enabled Edison True PACS GE set to supply iodine-123 to NorthStar
Source: Headlines - Category: Radiology Source Type: news
ConclusionsThis systematic review suggests that women with HPV- and p16-positive vaginal cancer have an improved prognosis compared with those with HPV- or p16-negative vaginal cancer. Results for p53 were varied, and no conclusion could be reached. Only 12 studies could be included in the review, of which most were based on small populations. Hence, further and larger studies on the prognostic impact of HPV, p16, and p53 in vaginal cancer are warranted.
Source: Acta Obstetricia et Gynecologica Scandinavica - Category: OBGYN Authors: Tags: SYSTEMATIC REVIEW Source Type: research
ConclusionsIn SR patients with CAD and HF, the rates of MI and stroke associated with rivaroxaban combined with APT were lower than those associated with APT alone, and the two treatments had similar rates of all-cause death and major bleeding.
Source: European Journal of Clinical Pharmacology - Category: Drugs & Pharmacology Source Type: research
ConclusionIn an unselected population-based sample of HFpEF patients, the long-term stable use of the combination ACEI/ARB and BB, BB exclusively, ACEI/ARB exclusively, or the combination ACEI/ARB and BB and MRAs was associated with reduced three-year all-cause mortality.
Source: European Journal of Clinical Pharmacology - Category: Drugs & Pharmacology Source Type: research
ConclusionsThere were no demonstrable treatment differences across SGLT2 inhibitors across cardiovascular, renal, and metabolic outcomes, although this needs to be interpreted considering the wide confidence intervals, limited number of included studies, and heterogeneity present. Future research of different SGLT2 inhibitors in head-to-head studies is warranted to determine if there is a drug class effect.
Source: European Journal of Clinical Pharmacology - Category: Drugs & Pharmacology Source Type: research
ConclusionsLD-RT is not only an encouraging option for COVID-19 pneumonia patients, but a convenient and feasible procedure if performed in a coordinated way by reducing procedure times.
Source: Clinical and Translational Oncology - Category: Cancer & Oncology Source Type: research
ConclusionAPBI with SBRT and ExacTrac Adaptive Gating System was feasible. The acute and late toxicities were almost null and cosmesis was excellent. We also found that the margins of 5  mm applied from CTV to PTV were sufficient to compensate for geometric uncertainties.
Source: Clinical and Translational Oncology - Category: Cancer & Oncology Source Type: research
This study included 136 patients from two randomized studies, who underwent CBA for paroxysmal AF for the first time. Patients were randomly assigned to the EP-guided and conventional CBA groups in each study. In the EP-guided CBA group, we pressed a balloon against the EP site when the time-to-isolation (TTI) after cryoapplication exceeded 60  and 45 s in the first and second studies, respectively. We compared the clinical outcomes for 1 year after the procedure between the EP-guided CBA group (68 patients) and the conventional CBA group (68 patients). The primary endpoint was the recurrence of atrial arrhythm...
Source: Journal of Cardiovascular Electrophysiology - Category: Cardiology Authors: Tags: ORIGINAL ARTICLE Source Type: research
AbstractReproducibility of clinical output is important when investigating therapeutic efficacy in pre-clinical animal studies. Due to its physiological relevance, a swine myocardial infarction (MI) model has been widely used to evaluate the effectiveness of stem cells or tissue-engineered constructs for ischemic heart diseases. Several methods are used to induce MI in the swine model. However, it is difficult, using these approaches, to obtain a similar level of functional outcomes from a group of animals due to interpersonal variation, leading to increased experimental cost. Hence, in order to minimize human intervention...
Source: European Journal of Applied Physiology - Category: Physiology Source Type: research
This article considers how plausibility-based scenario planning can increase preparedness for extreme events like a global pandemic, thereby reducing overconfidence in co ntinued business-as-usual in their face, and emphasizing precaution in their wake. In so doing, the article contributes to what in this journal has recently been called “type B,” “generic and fundamental” risk science, which is concerned with identifying better ways to present and communicat e uncertainties. In focusing on plausibility-based scenario planning, the article highlights a method seldom previously discussed in relation ...
Source: Risk Analysis - Category: International Medicine & Public Health Authors: Tags: Perspective Source Type: research
More News: Amyloidosis | Arrhythmia | Bipolar | Brain | Cardiology | Cardiomyopathy | Genetics | Heart | Heart Failure | Mania | MRI Scan | Neurology | Peripheral Neuropathy | PET Scan