[Using ultrasonography for detection of pulmonary extravascular fluid in patients with heart failure].
OBJECTIVE
To study the possibilities of ultrasonography to detect abundant pulmonary fluid accumulation, by recording the ultrasound lung comets (ULCs).


METHODS
One hundred and forty coronary heart disease patients (aged 68.6 +/- 15.7 years) with signs of heart failure: acute left ventricular heart failure (acute left ventricular heart failure (ALVHF) in 19 patients and chronic heart failure (CHF) in 121, were examined. EchoCG, lung Xray study and ultrasonography (USG) were performed to reveal ULCs on admission and over time.


RESULTS
On admission, lung USG recorded multiple ULCs in all patients (n = 15) in the ALVHF group. Repeated lung USG showed a decrease in the amount of ULCs in response to diuretic therapy. In the group of patients with Functional Classes (FC) III-IV CHF (n = 19), primary lung USG indicated multiple and single ULCs in 11 (57.9%). Repeated lung USG demonstrated a decrease in the amount of ULCs in response to diuretic therapy. In the FC I-II CHF (n = 106), primary lung ULCs identified multiple and single ULCs in 12 (11.3%). In the group of 19 apparently healthy individuals, single ULCs were revealed in 3 (15.8%) cases.


CONCLUSIONS
The decreased number of ULCs in patients with CHF shows a high correlation with the efficiency of diuretic therapy. In patients with CHF, the detection rate of ULCs depends on the severity of CHF.
Grishin
A M
AM
Alekhin
M N
MN
Sidoreno
B A
BA
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004232:Diuretics / Q000627:therapeutic use; D005260:Female; D006333:Heart Failure / Q000150:complications / Q000000981:diagnostic imaging* / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011654:Pulmonary Edema / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology; D012720:Severity of Illness Index; D014463:Ultrasonography; D055815:Young Adult
D004232:Diuretics