Results 41 to 50 of about 174,209,824 (205)

The coronary angiography-derived index of microcirculatory resistance predicts perioperative myocardial injury in stable coronary artery disease patients undergoing PCI. [PDF]

Heliyon
Background: Coronary microvascular dysfunction (CMD) assessed by the index of microcirculatory resistance (IMR) is associated with perioperative myocardial injury (PMI).The angiographically derived index of microcirculatory resistance (caIMR) represents ...
Zhang B, Zhang Y, Zhang K, Hu K, Shi Z, Ma L.   +5 more
europepmc   +2 more sources

Prognostic Value of the Index of Microcirculatory Resistance Over Serum Biomarkers in Cardiac Amyloidosis

Journal of the American College of Cardiology, 2020
The major determinant of mortality in light-chain (AL) amyloidosis is cardiac involvement, wherein amyloid protein deposition induces pathological destruction or functional dysfunction of the microvascular system ([1][1]).
Ki Hong, Choi, Joo Myung, Lee, So Ree, Kim, Darae, Kim, Jin-Oh, Choi, Seok Jin, Kim, Kihyun, Kim, Jung-Sun, Kim, Bon-Kwon, Koo, Eun-Seok, Jeon   +9 more
openaire   +2 more sources

Clinical Effect Analysis of Spinal Cord Electrical Stimulator Implantation for Diabetic Foot

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objective To investigate the clinical effect of spinal cord electrical stimulator implantation in the treatment of diabetic foot (DF). Materials and Methods We recruited 19 patients with DF who were admitted to Shengjing Hospital of China Medical University between January 2018 and May 2020.
Peng‐Bo Zhou, Min Bao
wiley   +1 more source

Involvement of Nitric Oxide in Microcirculatory Reactions after Ischemia-Reperfusion of the Rat Urinary Bladder [PDF]

, 2009
Background: Nitric oxide ( NO) plays a role in inflammation. Our aim was to investigate the role of NO in the microcirculatory changes after ischemia-reperfusion (I/R) of the bladder using intravital videomicroscopy (IVM).
Bajory, Z., Pajor László, Kiraly, I., Szabó Andrea, Messmer Konrad, Király István, Pajor, L., Bajory Zoltán, Messmer, K., Szabo, A.   +9 more
core   +1 more source

Orthogonal Polarization Spectral Imaging (OPS) Measurements of Microcirculatory Changes in Term Newborns with Suspected Infection [PDF]

, 2010
The early diagnosis of neonatal infection remains a challenge. Recent studies using Optical Polarized Spectral (OPS) imaging techniques, have reported microcirculatory alterations in adult patients with severe sepsis and septic shock.
Alba Alejandre, Irene
core   +1 more source

Link of renal microcirculatory dysfunction to increased coronary microcirculatory resistance in hypertensive patients [PDF]

, 2017
Background: This study investigated the correlation between renal microcirculation and coronary microcirculation in hypertensive patients. Methods: Participants consisted of 231 consecutive candidates who were referred to the Second Affiliated Hospital ...
Xue, Yangjing; The Second Hospital of Wenzhou Medical University, Lin, Cong; Shandong Provincial Hospital Affiliated to Shandong University, Zhang, Pu; Taian City Central Hospital, Huang, Yinqing; The Second Hospital of Wenzhou Medical University, Ji, Kangting; Shandong Provincial Hospital Affiliated to Shandong University, Kangting Ji, Cong Lin, Pu Zhang, Yinqing Huang, Yangjing Xue   +9 more
core   +1 more source

Diagnostic performance of angiography-derived IMR for coronary microcirculation disease assessment in INOCA patients

Cardiology Journal
BACKGROUND: Diagnosis of coronary microcirculatory dysfunction with wire-based methodology imposes a risk of unplanned revascularization in patients with ischemia and no obstructive coronary arteries (INOCA).
Marta Diachyshyn, Łukasz Niewiara, Piotr Szolc, Paweł Kleczyński, Paulina Judziało, Bartłomiej Guzik, Krzysztof Żmudka, Jacek Legutko   +7 more
doaj   +1 more source

Invasive Evaluation of the Microvasculature in Acute Myocardial Infarction: Coronary Flow Reserve versus the Index of Microcirculatory Resistance. [PDF]

J Clin Med, 2019
Acute myocardial infarction (AMI) is one of the most common causes of death in both the developed and developing world. It has high associated morbidity despite prompt institution of recommended therapy.
Clarke JD, Kennedy R, Duarte Lau F, Lancaster GI, Zarich SW.   +4 more
europepmc   +2 more sources

The influence of elective percutaneous coronary intervention on microvascular resistance: a serial assessment using the index of microcirculatory resistance [PDF]

American Journal of Physiology-Heart and Circulatory Physiology, 2016
This study investigates whether hyperemic microvascular resistance (MR) is influenced by elective percutaneous coronary intervention (PCI) by using the index of microcirculatory resistance (IMR). Seventy-one consecutive patients with stable angina pectoris undergoing elective PCI were prospectively studied.
Tadashi, Murai, Tetsumin, Lee, Yoshihisa, Kanaji, Junji, Matsuda, Eisuke, Usui, Makoto, Araki, Takayuki, Niida, Keiichi, Hishikari, Sadamitsu, Ichijyo, Rikuta, Hamaya, Taishi, Yonetsu, Mitsuaki, Isobe, Tsunekazu, Kakuta   +12 more
openaire   +2 more sources

Coronary angiography-derived index for assessing microcirculatory resistance in patients with non-obstructed vessels: The FLASH IMR study

, 2023
Background: Assessing index of microcirculatory resistance (IMR) is customarily performed using intracoronary wires fitted with sensors by at least 3 intracoronary injections of 3 to 4 mL of room-temperature saline during sustained hyperemia, which is ...
Zheng, Bo, Lu, Zhibing, Fan, Yongzhen, Escaned, Javier, Dong Huang, Yongzhen Fan, Yanjun Gong, Zhibing Lu, Huang, Dong, Li, Jianping, Yunlong Huo, Javier Escaned, Jianping Li, Junbo Ge, Ge, Junbo, Huo, Yunlong, Gong, Yanjun, Huo, Yong, Bo Zheng, Yong Huo   +19 more
core   +1 more source