Objective: To establish the prevalence of chronotropic incompetence in a cohort of patients with chronic heart failure (CHF) taking modern medications for heart failure, and whether this affected ...

Cytokinetics' cardiac myosin inhibitor Myqorzo has succeeded where first-to-market Camzyos from Bristol Myers Squibb failed, hitting the mark in a phase 3 trial in non-obstructive hypertrophic ...

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These promising results-from an NIH-funded study that exclusively evaluated Masimo SET ® in a vulnerable, clinically fragile patient population-add to previously published evidence of its strong ...

For any given SaO2, SpO2 readings are higher for those with darker versus lighter skin tone. HealthDay News — Patients with darker skin tones have peripheral oxygen saturation (SpO 2) readings that ...

A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in people with darker skin, increasing the risk of undetected hypoxemia and raising urgent questions about ...

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In the EXAKT study from the U.K., the home-use pulse oximeters assessed all gave higher oxygen saturation (SpO2) readings for patients with darker skin tones than for patients with lighter skin tones.

Stifel analysts said the label for cardiac myosin inhibitor Myqorzo is in line with their expectations and is differentiated compared with BMS’ Camzyos. Cytokinetics has won FDA approval of its ...

Abstract: This paper proposes a novel mathematical model that quantitatively defines the relationships between the arterial oxygen saturation (SaO2), the arterial partial pressure of oxygen (PaO2) and ...

准确评估机体有无缺氧及严重程度具有重要意义。目前缺氧状态是根据低氧血症的标准来判断，但循环性、血液性和组织性这三种缺氧类型都不会出现低氧血症，实际上仅适用于评估呼吸系统疾病所致的低张性（呼吸性）缺氧的情况。该文从缺氧的类型、与低氧 ...