Results 51 to 60 of about 12,644 (227)

Bedside Assessment of Left Ventricular Function in the Respiratory Intensive Care Unit [PDF]

, 1973
The measurement of the central venous pressure is a widely used technique for gaining information concerning the relationship of the blood volume as it relates to cardiac function. This concept has been widely popularized, and the central venous pressure
Parker, Clifton L.
core   +1 more source

Assessment of left atrial volume before and after pulmonary thromboendarterectomy in chronic thromboembolic pulmonary hypertension. [PDF]

, 2014
BackgroundImpaired left ventricular diastolic filling is common in chronic thromboembolic pulmonary hypertension (CTEPH), and recent studies support left ventricular underfilling as a cause.
Auger, William R, Blanchard, Daniel G, DeMaria, Anthony N, Kimura, Bruce J, Madani, Michael M, Marston, Nicholas A, Raisinghani, Ajit B, Strachan, G Monet   +7 more
core   +3 more sources

Advances in cardiac devices and bioelectronics augmented with artificial intelligence

The Journal of Physiology, EarlyView.
Abstract figure legend Interfaces between the human heart, diagnostic bioelectronics, artificial intelligence, and clinical care. From left to right: Human heart and biosensor interface; representative waveforms of common diagnostic bioelectronic sensing modalities.
Charles Stark, Eric Rytkin, Andrei Alexandru Mircea, Igor R. Efimov   +3 more
wiley   +1 more source

Ventriculoventricular delay optimization of a cardiac resynchronization device

Journal of Arrhythmia, 2014
Cardiac resynchronization therapy (CRT) has become a standard option for patients with severe low cardiac function and mild to severe heart failure.
Koichi Sagara, MD
doaj   +1 more source

Bedside ultrasound to assess acute central venous pressure change during treatment of decompensated heart failure

International Journal of Cardiology: Heart & Vasculature, 2022
Background: Accurate volume status assessment is crucial for the treatment of acute decompensated heart failure (ADHF). Volume status assessment by physical exam is often inaccurate, necessitating invasive measurement with right heart catheterization ...
Shumail Fatima, William Lambert, Mehdi Nouraie, John Pacella   +3 more
doaj   +1 more source

Impact of Preoperative Hemodynamic Values on Development of Reperfusion Edema After Pulmonary Endarterectomy

Pulmonary Circulation, Volume 16, Issue 1, January 2026.
ABSTRACT Reperfusion pulmonary edema (RPE) is a severe complication after pulmonary endarterectomy (PEA) and is associated with prolonged mechanical ventilation, organ dysfunction, and worse outcome. While residual pulmonary hypertension after PEA is associated with RPE, studies on preoperative risk factors for RPE after PEA are scarce. We investigated
Carolin Torregroza, Sebastian Roth, Katharina Meermann, René M'Pembele, Paraskevi Tsimpoura, Dina Kuschka, N. Lafioniatis, N. Ganceva, M. S. D. Adameit, Eckhard Mayer, Christoph Bernhard Wiedenroth, Ragnar Huhn, Stefan Guth   +12 more
wiley   +1 more source

Ivabradine Preserves Cardiac Structure and Reduces Cell Death in Four Dogs With Preclinical Mitral Valve Disease

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Reduces cardiac remodelling and apoptosis in dogs with MMVD stage B2: Long‐term treatment with ivabradine in dogs with asymptomatic myxomatous mitral valve disease (MMVD) stage B2 reduced heart rate without impairing cardiac function. ABSTRACT Background Ivabradine, a specific funny channel blocker, has shown cardiovascular benefits in humans and ...
Prapawadee Pirintr, Vudhiporn Limprasutr, Anudep Rungsipipat, Kasem Rattanapinyopituk, Suwanakiet Sawangkoon, Nakkawee Saengklub, Anusak Kijtawornrat   +6 more
wiley   +1 more source

Larger pulmonary artery to ascending aorta ratios are associated with decreased survival of patients undergoing pulmonary endarterectomyCentral MessagePerspective

JTCVS Open, 2022
Objectives: The ratio of pulmonary artery (PA) and ascending aorta (AA) diameters has recently been shown to be a useful indicator for disease severity and predictor of outcome in patients with pulmonary hypertension and heart failure.
Panja M. Boehm, MD, Stefan Schwarz, MD, Jürgen Thanner, MD, Cecilia Veraar, MD, Mario Gerges, MD, Christian Gerges, MD, Irene Lang, MD, Paul Apfaltrer, MD, Helmut Prosch, MD, Shahrokh Taghavi, MD, Walter Klepetko, MD, Hendrik Jan Ankersmit, MD, PhD, Bernhard Moser, MD, PhD, MBA   +12 more
doaj   +1 more source

Cardiac power output accurately reflects external cardiac work over a wide range of inotropic states in pigs [PDF]

, 2019
BACKGROUND: Cardiac power output (CPO), derived from the product of cardiac output and mean aortic pressure, is an important yet underexploited parameter for hemodynamic monitoring of critically ill patients in the intensive-care unit (ICU).
Abawi, Dawud, Alogna, Alessio, Faragli, Alessandro, Kresoja, Karl-Patrik, Maechler, Heinrich, Manninger, Martin, Pieske, Burkert, Post, Heiner, Schwarzl, Michael, Steendijk, Paul, Verderber, Jochen, Zirngast, Birgit, Zweiker, David   +12 more
core   +1 more source

Loop Diuretic Therapy in Severe Aortic Stenosis: Marker of Organ Congestion, Unfavorable Hemodynamics, and Increased Post‐Valve Replacement Mortality

Clinical Cardiology, Volume 48, Issue 12, December 2025.
Aortic stenosis patients on loop diuretic therapy have more evidence of congestion, higher filling pressures, and lower cardiac index, worse functional status several months after aortic valve replacement, and higher long‐term mortality after valve replacement than those without.
Micha T. Maeder, Alexander Breuss, Sharon Appert, Simon Wildermuth, Philipp K. Haager, Johannes Rigger, Joannis Chronis, Martin O. Schmiady, Hans Rickli, Lukas Weber   +9 more
wiley   +1 more source