Actual use of pocket-sized ultrasound devices for cardiovascular examination by trained physicians during a hospitalist rotation

Prognostic Implications of a Point-of-Care Ultrasound Examination on Hospital Ward Admission

OBJECTIVES

Few data exist regarding the use of ultrasound (US) to risk stratify ward admissions. Therefore, we evaluated associations between a cardiopulmonary limited ultrasound examination (CLUE) on admission and subsequent hospital outcomes.

METHODS

Over a 22-month period in a 300-bed hospital, CLUE data reviewed from a series of nonelective ward admissions were correlated with the composite outcome of a hospital stay of longer than 2 days, disposition to hospice, or death. The CLUE included 5 quick-look signs of left ventricular dysfunction, left atrial enlargement, lung B-lines, pleural effusions, and inferior vena cava plethora and had been performed as warranted by 1 of 31 US-trained admitting residents and then repeated by a cardiologist as the reference standard. The admitting condition, medical history, results of routine admission testing, and CLUE were assessed for an association with the outcome in univariate and multivariable models.

RESULTS

Of 547 patients, the mean age ± SD was 62.9 ± 15.5 years; 59% were male; and the mean stay was 5.6 ± 8.1 days, with 355 (65%) lasting longer than 2 days and 21 (4%) having hospice disposition or death. An abnormal CLUE exam was found in 368 (67%) of patients, was related to the outcome (odds ratio [OR], 1.86; 95% confidence interval [CI], 1.23-2.68; P = .001) when obtained by a resident or cardiologist, and was included in a best-fit multivariable model with renal failure (OR, 2.44; 95% CI, 1.44-4.14; P < .001), infection/sepsis (OR, 2.25; 95% CI, 1.17-4.32; P = .02), and chest pain (OR, 0.36; 95% CI, 0.21-0.61; P < .001).

CONCLUSIONS

An abnormal admission point of care ultrasound exam was related to complex hospitalization, specifically a longer length of stay.

Atrial Hemangioma: A Case Report and Review of the Literature

A primary cardiac tumor is a rare clinical entity which was reported an incidence of 0.03% in previous autopsy series. 75% cardiac tumors are cardiac myxoma and cardiac hemangiomas constitute only 1–2% of primary cardiac tumors. With the development of modern medical imaging technology and the enhancement of people’s health awareness, more and more asymptomatic cardiac hemangiomas were found and confirmed eventually. Here, we described a case of a 71-year-old man, who was hospitalized with intermittent palpitation for 1 year and a large mass of the heart was removed successfully via sternotomy which was confirmed as atrial hemangioma by postoperative histopathology. Furthermore, a comprehensive review of atrial hemangioma was conducted to date and a few recommendations for the diagnosis and treatment of this uncommon disorder were provided for clinicians.

Creating a Novel Cardiac Limited Ultrasound Exam Curriculum for Internal Medical Residency: Four Unanticipated Tasks

Over the past two decades, our internal medicine residency has created a unique postgraduate education in internal medicine by incorporating a formal curriculum in point-of-care cardiac ultrasound as a mandatory component. The details regarding content and implementation were critical to the initial and subsequent success of this novel program. In this paper, we discuss the evidence-based advances, considerations, and pitfalls that we have encountered in the program's development through the discussion of four unanticipated tasks unique to a point-of-care ultrasound curriculum. The formatted discussion of these tasks will hopefully assist development of ultrasound programs at other institutions.