Recommendations for Cardiac Point-of-Care Ultrasound Nomenclature.

Point-of-care ultrasound (POCUS) involves the acquisition, interpretation, and immediate clinical integration of ultrasonographic imaging performed by a treating clinician. The current state of cardiac POCUS terminology is heterogeneous and ambiguous, in part because it evolved through siloed specialty practices. In particular, the medical literature and colloquial medical conversation contain a wide variety of terms that equate to cardiac POCUS.

Simplified echocardiographic assessment of regional left ventricular wall motion pattern in patients with takotsubo and acute coronary syndrome: The randomized blinded Two-chamber Apical Kinesis Observation (TAKO) study.

Background: Differentiating Takotsubo cardiomyopathy (TTC) from acute coronary syndrome involving the left anterior descending coronary artery (LAD-ACS) is difficult due to left ventricular apical wall motion abnormality pattern in both and typically requires an invasive coronary angiography (ICA) study for diagnostic confirmation.

Objectives: To identify differences in the regional wall motion abnormality (RWMA) pattern using a comprehensive comparative analysis of the transthoracic echocardiographic (TTE) findings in patients with TTC versus LAD-ACS.

Methods: This was a retrospective, randomized, blinded comparison study including a derivation cohort of 105 patients with TTC (N=52) or LAD-ACS (N=53) with concomitant TTE and ICA identified from our institutional database.

Best Practices for Point of Care Ultrasound: An Interdisciplinary Expert Consensus.

Despite the growing use of point of care ultrasound (POCUS) in contemporary medical practice and the existence of clinical guidelines addressing its specific applications, there remains a lack of standardization and agreement on optimal practices for several areas of POCUS use. The Society of Point of Care Ultrasound (SPOCUS) formed a working group in 2022 to establish a set of recommended best practices for POCUS, applicable to clinicians regardless of their training, specialty, resource setting, or scope of practice. Using a three-round modified Delphi process, a multi-disciplinary panel of 22 POCUS experts based in the United States reached consensus on 57 statements in domains including: (1) The definition and clinical role of POCUS; (2) Training pathways; (3) Credentialing; (4) Cleaning and maintenance of POCUS devices; (5) Consent and education; (6) Security, storage, and sharing of POCUS studies; (7) Uploading, archiving, and reviewing POCUS studies; and (8) Documenting POCUS studies.

Taylor Swift.

Two-dimensional transthoracic echocardiogram, short axis view of the main pulmonary artery (MPA, ) demonstrates a saddle pulmonary embolism (PE) with the highly correlative axial display from the contrast-enhanced computed tomography scan (). , aorta; , pulmonary artery (From Graphical Abstract, , Eugene Yuriditsky, MD )Graphical abstractTwo-dimensional transthoracic echocardiogram, short axis view of the main pulmonary artery (MPA, ) demonstrates a saddle pulmonary embolism (PE) with the highly correlative axial display from the contrast-enhanced computed tomography scan (). , aorta; , pulmonary artery (From Graphical Abstract, , Eugene Yuriditsky, MD ).

The many faces of takotsubo syndrome: A review.

Takotsubo syndrome is a state of an acute heart failure featuring reversible left ventricular dysfunction. In recent years, the incidence of Takotsubo syndrome has risen 8-fold. In this case series and literature review, we present the rare presentations or complications of Takotsubo syndrome and highlight diagnostic or management strategies.

What's So False about a False Chord?

•▪▪▪.•▪▪▪.•▪▪▪.

Echocardiographic Evaluation of His Bundle Pacing in Patients with Prolonged PR Intervals.

Background: Patients with PR intervals >240ms have atrio-ventricular (AV) dyssynchrony, which can increase risk of atrial fibrillation and all-cause mortality. When requiring pacing, long AV delays (AVDs) have been programmed to avoid ventricular dyssychrony. His bundle pacing (HBP) may provide improved AV synchrony in patients with prolonged PR.