Results 21 to 30 of about 275,052 (295)

Correlation between 24-hour profile of blood pressure and ventricular arrhythmias and their prognostic significance in patients with arterial hypertension [PDF]

Vojnosanitetski Pregled, 2008
Background/Aim. Left ventricular hypertrophy (LVH), apart from arterial hypertension, is a risk factor for electrophysiologic heart condition disorder and sudden cardiac death.
Đorđević Dragan, Deljanin-Ilić Marina, Tasić Ivan   +2 more
doaj   +1 more source

The relationship between left ventricular dilation and right ventricular diastolic function in children with a patent ductus arteriosus

Annals of Pediatric Cardiology, 2023
The impact of a dilated left ventricular (LV) on right ventricular (RV) diastolic function has not been investigated. We hypothesized that in patients with a patent ductus arteriosus (PDA), LV dilation causes elevation of the RV end-diastolic pressure ...
Cole Miller, William Anderson, Joseph A Paolillo, Matthew C Schwartz   +3 more
doaj   +1 more source

Revised definition of predicted left ventricular mass using ambulatory blood pressure in healthy Korean adults

Clinical Hypertension, 2017
Background Left ventricular hypertrophy is influenced by both hemodynamic and non-hemodynamic factors. Ambulatory blood pressure is correlated with left ventricular hypertrophy.
Bae Keun Kim, Enshi Xu, Bo Youl Choi, Yonggu Lee, Soon Gil Kim, Yukio Yamori, Jinho Shin   +6 more
doaj   +1 more source

Influence of Left Ventricular Isovolumic Pressure Upon Right Ventricular Pressure Transients

Cardiology, 1973
Simultaneous, high-fidelity pressure recordings were obtained from the left and right ventricles of anesthetized dogs.
A.A. Oboler, Herbert J. Levine, William H. Gaasch, J.F. Keefe, J.S. Banas   +4 more
openaire   +3 more sources

Treatment of Left Ventricular Circulation Disorder: Application of Echocardiography Information Data Monitoring

JMIR Medical Informatics, 2020
BackgroundCardiac hypertrophy induced by pressure overload is one of the important causes of heart failure and sudden cardiac death. At present, there are few studies on the outcome of left ventricular hypertrophy and left ventricular function after ...
Chen, Yulong, Du, Jianxia, Sun, Xiao, Li, Qiancheng, Qin, Ming, Xiao, Qian, Bryan, Mark   +6 more
doaj   +1 more source

Pharmacodynamics and Pharmacokinetics of Injectable Pimobendan and Its Metabolite, O-Desmethyl-Pimobendan, in Healthy Dogs

Frontiers in Veterinary Science, 2021
Objectives: This study was designed to thoroughly evaluate the effects of bolus pimobendan at a dose of 0.15 mg/kg on cardiac functions, hemodynamics, and electrocardiographic parameters together with the pharmacokinetic profile of pimobendan and its ...
Poonavit Pichayapaiboon, Lalida Tantisuwat, Pakit Boonpala, Nakkawee Saengklub, Tussapon Boonyarattanasoonthorn, Phisit Khemawoot, Anusak Kijtawornrat   +6 more
doaj   +1 more source

Blood pressure-related electrocardiographic findings in healthy young individuals

Blood Pressure, 2020
Purpose: Elevated blood pressure induces electrocardiographic changes and is associated with an increase in cardiovascular disease later in life compared to normal blood pressure levels.
Gerardus J. Hassing, Hein E. C. van der Wall, Gerard J. P. van Westen, Michiel J. B. Kemme, Ahmet Adiyaman, Arif Elvan, Jacobus Burggraaf, Pim Gal   +7 more
doaj   +1 more source

Ventricular pressures in phonating excised larynges [PDF]

The Journal of the Acoustical Society of America, 2012
Pressure in the laryngeal ventricle was measured with a beveled needle connected to a pressure transducer in excised canine larynges. Air pressures within the ventricle were obtained for different adduction levels of the true vocal folds (TVFs), false vocal folds (FVFs), and subglottal pressures (Ps).
Ronald C. Scherer, Fariborz Alipour
openaire   +3 more sources

Influence of advanced pulmonary vascular remodeling on accuracy of echocardiographic parameters of left ventricular filling pressure

Pulmonary Circulation, 2021
Evaluation of left ventricular filling pressure plays an important role in the clinical management of pulmonary hypertension. However, the accuracy of echocardiographic parameters for the determination of left ventricular filling pressure in the presence
Yasuyuki Chiba, Hiroyuki Iwano, Sanae Kaga, Mio Shinkawa, Michito Murayama, Hiroshi Ohira, Suguru Ishizaka, Miwa Sarashina, Shingo Tsujinaga, Shinobu Yokoyama, Masahiro Nakabachi, Hisao Nishino, Kazunori Okada, Kiwamu Kamiya, Toshiyuki Nagai, Toshihisa Anzai   +15 more
doaj   +1 more source

Norepinephrine and dobutamine improve cardiac index equally by supporting opposite sides of the heart in an experimental model of chronic pulmonary hypertension

Intensive Care Medicine Experimental, 2021
Background Pulmonary hypertension is a significant risk factor in patients undergoing surgery. The combined effects of general anaesthesia and positive pressure ventilation can aggravate this condition and cause increased pulmonary blood pressures ...
Janus Adler Hyldebrandt, Nikolaj Bøgh, Camilla Omann, Peter Agger   +3 more
doaj   +1 more source