Scientific Research Publishing11d
Sagawa, K., Sunagawa, K. and Maughan, W.L. (1985) Ventricular End-Systolic Pressure Volume Relations. In: The Ventricle, Springer, 79-103.
For each case of pulmonary hypertension development, we determine the relationships between blood pressure and chamber and vessel pressure-volume. When the pulmonary hypertension is due to pulmonary ...
Nature22d
The pathogenesis of familial hypertrophic cardiomyopathy: Early and evolving effects from an α-cardiac myosin heavy chain missense mutation
Figure 2: a, Baseline pressure–volume ... to systolic failure, reduced heart rate or increased arterial loading. Instead, it is principally related to reduced chamber filling. Although end ...
BMJ4d
Right ventricular–pulmonary artery coupling in chronic thromboembolic pulmonary hypertension
echocardiographic and CMR measures of RV function such as RV end-diastolic and end-systolic volume indexed, ejection fraction, pulmonary artery pressure (PAP), PVR, cardiac index, tricuspid annular ...
openheart.bmj25d
Association between left ventricular reverse remodelling and the B-type natriuretic peptide–cGMP cascade after anterior acute myocardial infarction
Patients were divided into LVRR and non-LVRR groups on the basis of residuals between observed change in left ventricular end-systolic volume index on MR during the first 11 months after AMI and ...
Frontiers4d
Modeling Arterial Pulse Pressure From Heart Rate During Sympathetic Activation by Progressive Central Hypovolemia
Breathing frequency and end-tidal CO 2 partial pressure were continuously monitored ... Pre-syncopal symptoms were defined as one or more of the following criteria: systolic arterial pressure below 80 ...
Are YOU at risk of developing young-onset dementia? Experts reveal the terrifying hidden risks and the very simple steps you can take to avoid them
It is the memory-robbing disease that people fear the most as they age - and it is even more tragic when it strikes early. One of those affected is actress Pauline Quirke.
BMJ28d
Prediction of early tolerance to enteral feeding in preterm infants by measurement of superior mesenteric artery blood flow velocity
(peak systolic velocity−end diastolic velocity)/peak systolic velocity. This measurement is related to the vascular resistance distal to the point of Doppler sampling. Blood pressure, heart rate, ...
verywellhealth22d
Causes of Hypotension and How to Treat It
If it develops quickly, you may end up passing out (fainting ... Other causes are related directly or indirectly to conditions that affect either the blood volume (how much blood circulates in the ...
Medscape3d
Treatment of Isolated Systolic Hypertension in the Elderly
Systolic hypertension is a major health economy problem within our aging society. Increased arterial stiffness is the vascular phenotype of systolic hypertension, especially of the large arteries ...
Medscape10d
Treatment of Isolated Systolic Hypertension in the Elderly
Arterial hypertension in the elderly is a major health economy burden. Systolic hypertension is an expression of increased arterial stiffness, especially of the large arteries. Adequate ...
Expected Midstream Volume Growth Will Help Energy Transfer
Energy Transfer's new projects, including a $2.7 billion natural gas pipeline and LNG contracts, will drive long-term growth.
Ars Technica23d
Not just heat death: Here are five ways the Universe could end
If you’re having trouble sleeping at night, have you tried to induce total existential dread by contemplating the end of the entire Universe? If not, here’s a rundown of five ideas exploring ...