Results 181 to 190 of about 17,260 (285)

Nitroglycerin-Induced Coronary Collapse in a Patient With Myocardial Bridging. [PDF]

JACC Case Rep
Ramsarran R, Hughes S.
europepmc   +1 more source

The interplay between pulsatility, sympathetic regulation and renal physiology: Implications for left ventricular assist devices

Experimental Physiology, EarlyView.
Abstract Left ventricular assist devices have gained traction both as a bridge therapy and as a destination therapy in the management of heart failure. Many of these devices reinstate blood flow in a continuous manner as opposed to the pulsatile flow present in normal physiology.
Tania Warnakulasuriya, Zaid Bahi, Rohit Ramchandra   +2 more
wiley   +1 more source

Fundamental Anatomy and Its Impact on Clinical Practice: Myocardial Bridging. [PDF]

JACC Case Rep
Ortega-Pérez R, Ibañez B, Sánchez-Quintana D, Cabrera JÁ.   +3 more
europepmc   +1 more source

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

The Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney, Vincent Marcangeli, Krystel Desjardins, Shima Taherkhani, Gilles Gouspillou   +4 more
wiley   +1 more source

A novel GDF1 frameshift mutation in a young adult with right coronary artery hypoplasia and myocardial bridging: a case report. [PDF]

Front Cardiovasc Med
Xiang Z, Wu X, Chen H, Kan L, Ding Q.
europepmc   +1 more source

Elucidating the cellular determinants of the end‐systolic pressure‐volume relationship of the heart via computational modelling

The Journal of Physiology, EarlyView.
Abstract figure legend Using a multiscale computational model of left ventricular electromechanics, we investigated how sarcomere dynamics influence the end‐systolic pressure‐volume (ESPV) relationship in ejecting beats compared to isovolumetric beats.
Francesco Regazzoni, Corrado Poggesi, Cecilia Ferrantini   +2 more
wiley   +1 more source

Clinical outcomes of FFR and IVUS-guided PCI in patients with myocardial bridging and proximal LAD stenosis. [PDF]

Front Cardiovasc Med
Wu X, Wu M, Huang H, Liu Z, Huang H, Wang L.   +5 more
europepmc   +1 more source

Mitochondrial oxidative stress, calcium and dynamics in cardiac ischaemia‐reperfusion injury

The Journal of Physiology, EarlyView.
Abstract figure legend Heart attack causes ischaemia–reperfusion injury in cardiomyocytes. Mitochondria generate reactive oxygen species (ROS), leading to oxidative stress. High levels of mitochondrial calcium (Ca2+) activate the mitochondrial permeability transition pore (mPTP), and excess ROS levels can lower the Ca2+ required to activate the mPTP ...
Emily Rozich, Ulas Ozkurede, Shanmugasundaram Pakkiriswami, Ryan Gemilere, Samira M. Azarin, Julia C. Liu   +5 more
wiley   +1 more source

Unveiling the Masquerading of Myocardial Bridging in Cardiovascular Diseases. [PDF]

Rev Cardiovasc Med
Wu S, Wu D, Li X.
europepmc   +1 more source

Angiotensin‐converting enzyme and exercise adaptations: Genetic variability, pharmacological modulation and future directions

The Journal of Physiology, EarlyView.
Abstract figure legend ACE I/D genotype, enzyme activity and integrated physiological adaptations. Upper panel: Conceptual framework linking the ACE I/D polymorphism (left) with circulating/tissue ACE activity (centre; violin plots based on hypothetical data for illustration) and strength/power versus endurance phenotypes (right).
Tórur Sjúrðarson, Nikolai B. Nordsborg   +1 more
wiley   +1 more source