Echocardiographic and Impedance Cardiography Analysis of Left Ventricular Diastolic Function in Acromegaly Patients

22 November 2024 : Clinical Research

Agnieszka Włochacz

^1ABCDEF*, Paweł Krzesiński

^1ACDE, Beata Uziębło-Życzkowska

^1ABDE, Przemysław Witek

^2ABD, Grzegorz Zieliński

^3ABDG, Grzegorz Gielerak^1ACDG

DOI: 10.12659/MSM.946196

Med Sci Monit 2024; 30:e946196

Introduction Material and Methods Results Discussion Conclusions References

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Table 3 Relationship between hemodynamic parameters and echocardiographic parameters of the left atrium of patients with acromegaly.

Correlations: R (p)
Hemodynamic parameters	Echocardiographic parameters
	Left atrium [cm]		LAa [cm2]		LAVI [ml/m2]
	R	P value	R	P value	R	P value
HR [bpm]	−0.24	0.18	−0.17	0.34	−0.08	0.65
SBP [mmHg]	0.26	0.15	0.04	0.84	−0.27	0.14
DBP [mmHg]	0.08	0.64	0.00	0.98	−0.05	0.77
MBP [mmHg]	0.09	0.62	−0.05	0.76	−0.13	0.46
PP [mmHg]	0.20	0.27	0.10	0.59	−0.13	0.48
SI [ml/m]	−0.11	0.53	−0.08	0.66	−0.15	0.41
CI [ml×m×min]	−0.29	0.10	−0.19	0.29	−0.18	0.32
SVRI [dyn×s×cm×m]	0.24	0.18	0.11	0.55	0.11	0.55
TACI [mL/mmHg×m]	−0.31	0.09	−0.13	0.48	0.03	0.87
VI [1×1000×s]	−0.39	0.02	−0.36	0.04	−0.14	0.46
ACI [1/100/s]	−0.51	0.002	−0.49	0.004	−0.22	0.23
HI [Ohm/s]	−0.43	0.01	−0.50	0.003	−0.19	0.29
TFC [1/kOhm]	0.26	0.14	0.29	0.09	0.02	0.92
ACI – acceleration index; CI – cardiac index; DBP – diastolic blood pressure; GLS – global longitudinal strain; HI – Heather index; HR – heart rate; LAa – left atrial area; LAVI – left atrial volume index; LVEF – left ventricular ejection fraction; MBP – mean blood pressure; PP – pulse pressure; SBP – systolic blood pressure; SI – stroke volume index; SVRI – systemic vascular resistance index; TACI – total artery compliance index; TFC – thoracic fluid content; VI – velocity index.

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