Unusual origin of the S-shaped (posterior) sinus node artery.

Am Heart J

Department of Cardiology, Riyadh Armed Forces Hospital, Saudi Arabia.

Published: December 1989

Download full-text PDF

Source
http://dx.doi.org/10.1016/0002-8703(89)90031-8DOI Listing

Publication Analysis

Top Keywords

unusual origin
4
origin s-shaped
4
s-shaped posterior
4
posterior sinus
4
sinus node
4
node artery
4
unusual
1
s-shaped
1
posterior
1
sinus
1

Similar Publications

A highly magnetized long-period radio transient exhibiting unusual emission features.

Sci Adv

January 2025

Jodrell Bank Centre for Astrophysics, Department of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK.

Long-period radio transients are a new class of astrophysical objects that exhibit periodic radio emission on timescales of tens of minutes. Their true nature remains unknown; possibilities include magnetic white dwarfs, binary systems, or long-period magnetars; the latter class is predicted to produce fast radio bursts (FRBs). Using the MeerKAT radio telescope, we conducted follow-up observations of the long-period radio transient GPM J1839-10.

View Article and Find Full Text PDF

A 77-year-old man with multiple comorbidities presented with cough, dyspnea and nonspecific malaise. Chest computed tomography revealed a mass in the right lower lobe of the lung, along with an associated hypodense lesion in the left atrium. Echocardiography showed a mobile mass in the left atrium, initially suspected to be a thrombus.

View Article and Find Full Text PDF

An unusual variant of an accessory thoracic muscle.

Folia Morphol (Warsz)

January 2025

Department of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.

Background: The anterior thoracic wall musculature presents significant morphological variability. The current literature describes a few accessory thoracic muscles (ATMs) and discusses possible clinical implications. The dissection report describes an unusual ATM variant.

View Article and Find Full Text PDF

Multiple liver metastases of unknown origin: A case report.

World J Gastrointest Oncol

January 2025

Department of Hepatobiliary Pancreatic Surgery, Peking University First Hospital, Beijing 100034, China.

Background: The liver is the most common site of digestive system tumor metastasis, but not all liver metastases can be traced back to the primary lesions. Although it is unusual, syphilis can impact the liver, manifesting as syphilitic hepatitis with inflammatory nodules, which might be misdiagnosed as metastasis.

Case Summary: This case report involves a 46-year-old female who developed right upper abdominal pain and intermittent low fever that persisted for more than three months.

View Article and Find Full Text PDF

This case report discusses the management of a 75-year-old man who developed an unusual type of atypical atrial flutter following a previous pulmonary vein isolation for paroxysmal atrial fibrillation. Despite a second attempt to re-isolate the pulmonary veins and performing cavotricuspid isthmus ablation (which was suspected to be part of the arrythmia circuit), the flutter continued and was converted to sinus rhythm through electrical cardioversion. A few weeks later, the patient's atrial tachycardia relapsed.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!