Skip to main content
Top
Published in: Diabetology International 3/2017

01-08-2017 | Original Article

Relationship between cardiovascular risk factors and hemorheology assessed by microchannel method in patients with type 2 diabetes mellitus

Author: Takashi Hitsumoto

Published in: Diabetology International | Issue 3/2017

Login to get access

Abstract

Aim

In addition to atherosclerosis, impairment of blood rheology is an important factor in cardiovascular events. The present study attempted to clarify the relationship between hemorheology and cardiovascular risk factors in patients with type 2 diabetes mellitus assessed by a microchannel method.

Methods

We enrolled 294 patients with type 2 diabetes mellitus (109 males and 185 females; mean age, 69 ± 11 years) with no history of cardiovascular events. Hemorheology was evaluated with a microchannel array flow analyzer, and the relationship between whole-blood passage time (WBPT) and various clinical parameters was examined.

Results

WBPT was significantly correlated with advanced glycation end-product (AGE) levels at the skin (r = 0.49, p < 0.001), serum reactive oxygen metabolite concentrations (oxidative stress markers) (r = 0.25, p < 0.001), the cardio-ankle vascular index (CAVI, arterial function marker) (r = 0.32, p < 0.001), and a number of classical cardiovascular risk factors in an individual (r = 0.45, p < 0.001). Multiple regression analysis revealed that these factors were selected as independent variables for WBPT as a subordinate factor.

Conclusion

Hemorheology is significantly associated with novel cardiovascular risk factors, such as AGEs, in vivo oxidative stress, and CAVI, and clustering of classical cardiovascular risk factors in patients with type 2 diabetes mellitus.
Literature
1.
go back to reference Tzoulaki I, Murray GD, Lee AJ, Rumley A, Lowe GD, Fowkes FG. Relative value of inflammatory, hemostatic, and rheological factors for incident myocardial infarction and stroke: the Edinburgh Artery Study. Circulation. 2007;115:2119–27.CrossRefPubMed Tzoulaki I, Murray GD, Lee AJ, Rumley A, Lowe GD, Fowkes FG. Relative value of inflammatory, hemostatic, and rheological factors for incident myocardial infarction and stroke: the Edinburgh Artery Study. Circulation. 2007;115:2119–27.CrossRefPubMed
2.
go back to reference Matsuo K, Ueda Y, Nishio M, Hirata A, Asai M, Nemoto T, et al. Thrombogenic potential of whole blood is higher in patients with acute coronary syndrome than in patients with stable coronary diseases. Thromb Res. 2011;128:268–73.CrossRefPubMed Matsuo K, Ueda Y, Nishio M, Hirata A, Asai M, Nemoto T, et al. Thrombogenic potential of whole blood is higher in patients with acute coronary syndrome than in patients with stable coronary diseases. Thromb Res. 2011;128:268–73.CrossRefPubMed
3.
go back to reference Demirtunc R, Duman D, Basar M, Bilgi M, Teomete M, Garip T. The relationship between glycemic control and platelet activity in type 2 diabetes mellitus. J Diabetes Complicat. 2009;23:89–94.CrossRefPubMed Demirtunc R, Duman D, Basar M, Bilgi M, Teomete M, Garip T. The relationship between glycemic control and platelet activity in type 2 diabetes mellitus. J Diabetes Complicat. 2009;23:89–94.CrossRefPubMed
4.
go back to reference Le Dévéhat C, Vimeux M, Khodabandehlou T. Blood rheology in patients with diabetes mellitus. Clin Hemorheol Microcirc. 2004;30:297–300.PubMed Le Dévéhat C, Vimeux M, Khodabandehlou T. Blood rheology in patients with diabetes mellitus. Clin Hemorheol Microcirc. 2004;30:297–300.PubMed
5.
go back to reference Kikuchi Y, Sato K, Mizuguchi Y. Modified cell flow microchannels in a single-crystal silicon substrate and flow behavior of blood cells. Microvasc Res. 1994;47:126–39.CrossRefPubMed Kikuchi Y, Sato K, Mizuguchi Y. Modified cell flow microchannels in a single-crystal silicon substrate and flow behavior of blood cells. Microvasc Res. 1994;47:126–39.CrossRefPubMed
6.
go back to reference Kurihara T, Deguchi S, Kato J, Furakawa M, Tsuchiya M, Akimoto M, et al. Impaired blood rheology by remnant-like lipoprotein particles: studies in patients with fatty liver disease. Clin Hemorheol Microcirc. 2001;24:217–25.PubMed Kurihara T, Deguchi S, Kato J, Furakawa M, Tsuchiya M, Akimoto M, et al. Impaired blood rheology by remnant-like lipoprotein particles: studies in patients with fatty liver disease. Clin Hemorheol Microcirc. 2001;24:217–25.PubMed
7.
go back to reference Seki K, Sumino H, Nara M, Ishiyama N, Nishino M, Murakami M. Relationships between blood rheology and age, body mass index, blood cell count, fibrinogen, and lipids in healthy subjects. Clin Hemorheol Microcirc. 2006;34:401–10.PubMed Seki K, Sumino H, Nara M, Ishiyama N, Nishino M, Murakami M. Relationships between blood rheology and age, body mass index, blood cell count, fibrinogen, and lipids in healthy subjects. Clin Hemorheol Microcirc. 2006;34:401–10.PubMed
8.
go back to reference Hitsumoto T. Factors affecting impairment of blood rheology in obese subjects. J Cardiol. 2012;60:401–6.CrossRefPubMed Hitsumoto T. Factors affecting impairment of blood rheology in obese subjects. J Cardiol. 2012;60:401–6.CrossRefPubMed
9.
go back to reference Gaede P, Vedel P, Larsen N, Jensen GV, Parving HH, Pedersen O. Multifactorial intervention and cardiovascular disease in patients with type 2 diabetes. N Engl J Med. 2003;348:383–93.CrossRefPubMed Gaede P, Vedel P, Larsen N, Jensen GV, Parving HH, Pedersen O. Multifactorial intervention and cardiovascular disease in patients with type 2 diabetes. N Engl J Med. 2003;348:383–93.CrossRefPubMed
10.
go back to reference Shinozaki K, Kashiwagi A, Nishio Y, Okamura T, Yoshida Y, Masada M, et al. Abnormal biopterin metabolism is a major cause of impaired endothelium-dependent relaxation through nitric oxide/O2-imbalance in insulin-resistant rat aorta. Diabetes. 1999;48:2437–45.CrossRefPubMed Shinozaki K, Kashiwagi A, Nishio Y, Okamura T, Yoshida Y, Masada M, et al. Abnormal biopterin metabolism is a major cause of impaired endothelium-dependent relaxation through nitric oxide/O2-imbalance in insulin-resistant rat aorta. Diabetes. 1999;48:2437–45.CrossRefPubMed
11.
go back to reference Lutgers HL, Graaff R, Links TP, Ubink-Veltmaat LJ, Bilo HJ, Gans RO, et al. Skin autofluorescence as a noninvasive marker of vascular damage in patients with type 2 diabetes. Diabetes Care. 2006;29:2654–9.CrossRefPubMed Lutgers HL, Graaff R, Links TP, Ubink-Veltmaat LJ, Bilo HJ, Gans RO, et al. Skin autofluorescence as a noninvasive marker of vascular damage in patients with type 2 diabetes. Diabetes Care. 2006;29:2654–9.CrossRefPubMed
12.
go back to reference Matthews DR, Hosker JP, Rudenski AS, Naylor BA, Treacher DF, Turner RC. Homeostasis model assessment: insulin resistance and beta-cell function from fasting plasma glucose and insulin concentrations in man. Diabetologia. 1985;28:412–9.CrossRefPubMed Matthews DR, Hosker JP, Rudenski AS, Naylor BA, Treacher DF, Turner RC. Homeostasis model assessment: insulin resistance and beta-cell function from fasting plasma glucose and insulin concentrations in man. Diabetologia. 1985;28:412–9.CrossRefPubMed
13.
go back to reference Fridewald WT, Levy RI, Fredrickson DS. Estimation of the concentration of low density lipoprotein cholesterol in plasma, without use of the preparative ultracentrifuge. Clin Chem. 1972;18:499–502. Fridewald WT, Levy RI, Fredrickson DS. Estimation of the concentration of low density lipoprotein cholesterol in plasma, without use of the preparative ultracentrifuge. Clin Chem. 1972;18:499–502.
14.
go back to reference Imai E, Horio M, Nitta K, Yamagata K, Iseki K, Hara S, et al. Estimation of glomerular filtration rate by the MDRD study equation modified for Japanese patients with chronic kidney disease. Clin Exp Nephrol. 2007;11:41–50.CrossRefPubMed Imai E, Horio M, Nitta K, Yamagata K, Iseki K, Hara S, et al. Estimation of glomerular filtration rate by the MDRD study equation modified for Japanese patients with chronic kidney disease. Clin Exp Nephrol. 2007;11:41–50.CrossRefPubMed
15.
go back to reference Cearone MR, Belcaro G, Caratelli M, Cornelli U, DeSanctis MT, Incandela L, et al. A simple test to monitor oxidative stress. Int Angiol. 1999;18:127–30. Cearone MR, Belcaro G, Caratelli M, Cornelli U, DeSanctis MT, Incandela L, et al. A simple test to monitor oxidative stress. Int Angiol. 1999;18:127–30.
16.
go back to reference Meerwaldt R, Hartog JW, Graaff R, Huisman RJ, Links TP, den Hollander NC, et al. Increased accumulation of skin advanced glycation end-products precedes and correlates with clinical manifestation of diabetic neuropathy. J Am Soc Nephrol. 2005;16:3687–93.CrossRefPubMed Meerwaldt R, Hartog JW, Graaff R, Huisman RJ, Links TP, den Hollander NC, et al. Increased accumulation of skin advanced glycation end-products precedes and correlates with clinical manifestation of diabetic neuropathy. J Am Soc Nephrol. 2005;16:3687–93.CrossRefPubMed
17.
go back to reference Nomoto K, Yagi M, Arita S, Hamada U, Yonei Y. A survey of fluorescence derived from advanced glycation end products in the skin of Japanese: differences with age and measurement location. Anti Aging Med. 2012;9:119–24. Nomoto K, Yagi M, Arita S, Hamada U, Yonei Y. A survey of fluorescence derived from advanced glycation end products in the skin of Japanese: differences with age and measurement location. Anti Aging Med. 2012;9:119–24.
18.
go back to reference Shirai K, Utino J, Otsuka K, Takata M. A novel blood pressure-independent arterial wall stiffness parameter; cardio-ankle vascular index (CAVI). J Atheroscler Thromb. 2006;13:101–7.CrossRefPubMed Shirai K, Utino J, Otsuka K, Takata M. A novel blood pressure-independent arterial wall stiffness parameter; cardio-ankle vascular index (CAVI). J Atheroscler Thromb. 2006;13:101–7.CrossRefPubMed
19.
go back to reference Yoshida K, Kimura T, Aoki T, Tsunekawa K, Araki O, Shoho Y, et al. Fasting serum insulin levels and insulin resistance are associated with blood rheology in Japanese young adults without diabetes. J Int Med Res. 2016;44:496–507.CrossRefPubMed Yoshida K, Kimura T, Aoki T, Tsunekawa K, Araki O, Shoho Y, et al. Fasting serum insulin levels and insulin resistance are associated with blood rheology in Japanese young adults without diabetes. J Int Med Res. 2016;44:496–507.CrossRefPubMed
20.
go back to reference Yagi H, Sumino H, Aoki T, Tsunekawa K, Araki O, Kimura T, et al. Impaired blood rheology is associated with endothelial dysfunction in patients with coronary risk factors. Clin Hemorheol Microcirc. 2016;62:139–50.CrossRefPubMedPubMedCentral Yagi H, Sumino H, Aoki T, Tsunekawa K, Araki O, Kimura T, et al. Impaired blood rheology is associated with endothelial dysfunction in patients with coronary risk factors. Clin Hemorheol Microcirc. 2016;62:139–50.CrossRefPubMedPubMedCentral
21.
go back to reference Bareford D, Jennings PE, Stone PC, Baar S, Barnett AH, Stuart J. Effects of hyperglycaemia and sorbitol accumulation on erythrocyte deformability in diabetes mellitus. J Clin Pathol. 1986;39:722–7.CrossRefPubMedPubMedCentral Bareford D, Jennings PE, Stone PC, Baar S, Barnett AH, Stuart J. Effects of hyperglycaemia and sorbitol accumulation on erythrocyte deformability in diabetes mellitus. J Clin Pathol. 1986;39:722–7.CrossRefPubMedPubMedCentral
22.
go back to reference Demirtunc R, Duman D, Basar M, Bilgi M, Teomete M, Garip T. The relationship between glycemic control and platelet activity in type 2 diabetes mellitus. J Diabetes Complicat. 2009;23:89–94.CrossRefPubMed Demirtunc R, Duman D, Basar M, Bilgi M, Teomete M, Garip T. The relationship between glycemic control and platelet activity in type 2 diabetes mellitus. J Diabetes Complicat. 2009;23:89–94.CrossRefPubMed
23.
go back to reference Meerwaldt R, Graaff R, Oomen PH, Links TP, Jager JJ, Alderson NL, et al. Simple non-invasive assessment of advanced glycation endproduct accumulation. Diabetologia. 2004;47:1324–30.CrossRefPubMed Meerwaldt R, Graaff R, Oomen PH, Links TP, Jager JJ, Alderson NL, et al. Simple non-invasive assessment of advanced glycation endproduct accumulation. Diabetologia. 2004;47:1324–30.CrossRefPubMed
24.
go back to reference Morigi M, Angioletti S, Imberti B, Donadelli R, Micheletti G, Figliuzzi M, et al. Leukocyte-endothelial interaction is augmented by high glucose concentrations and hyperglycemia in a NF-kB-dependent fashion. J Clin Invest. 1998;101:1905–15.CrossRefPubMedPubMedCentral Morigi M, Angioletti S, Imberti B, Donadelli R, Micheletti G, Figliuzzi M, et al. Leukocyte-endothelial interaction is augmented by high glucose concentrations and hyperglycemia in a NF-kB-dependent fashion. J Clin Invest. 1998;101:1905–15.CrossRefPubMedPubMedCentral
25.
go back to reference Hasegawa Y, Suehiro A, Higasa S, Namba M, Kakishita E. Enhancing effect of advanced glycation end products on serotonin-induced platelet aggregation in patients with diabetes mellitus. Thromb Res. 2002;107:319–23.CrossRefPubMed Hasegawa Y, Suehiro A, Higasa S, Namba M, Kakishita E. Enhancing effect of advanced glycation end products on serotonin-induced platelet aggregation in patients with diabetes mellitus. Thromb Res. 2002;107:319–23.CrossRefPubMed
26.
go back to reference Yamagishi S, Nakamura K, Imaizumi T. Advanced glycation end products (AGEs) and diabetic vascular complications. Curr Diabetes Rev. 2005;1:93–106.CrossRefPubMed Yamagishi S, Nakamura K, Imaizumi T. Advanced glycation end products (AGEs) and diabetic vascular complications. Curr Diabetes Rev. 2005;1:93–106.CrossRefPubMed
27.
go back to reference Genevieve M, Vivot A, Gonzalez C, Raffaitin C, Barberger-Gateau P, Gin H, et al. Skin autofluorescence is associated with past glycaemic control and complications in type 1 diabetes mellitus. Diabetes Metab. 2013;39:349–54.CrossRefPubMed Genevieve M, Vivot A, Gonzalez C, Raffaitin C, Barberger-Gateau P, Gin H, et al. Skin autofluorescence is associated with past glycaemic control and complications in type 1 diabetes mellitus. Diabetes Metab. 2013;39:349–54.CrossRefPubMed
28.
go back to reference Facchini FS, Carantoni M, Jeppesen J, Reaven GM. Hematocrit and hemoglobin are independently related to insulin resistance and compensatory hyperinsulinemia in healthy, non-obese men and women. Metabolism. 1998;47:831–5.CrossRefPubMed Facchini FS, Carantoni M, Jeppesen J, Reaven GM. Hematocrit and hemoglobin are independently related to insulin resistance and compensatory hyperinsulinemia in healthy, non-obese men and women. Metabolism. 1998;47:831–5.CrossRefPubMed
29.
go back to reference Baynes JW, Thorpe SR. Role of oxidative stress in diabetic complications: a new perspective on an old paradigm. Diabetes. 1999;48:1–9.CrossRefPubMed Baynes JW, Thorpe SR. Role of oxidative stress in diabetic complications: a new perspective on an old paradigm. Diabetes. 1999;48:1–9.CrossRefPubMed
30.
go back to reference Forbes JM, Coughlan MT, Cooper ME. Oxidative stress as a major culprit in kidney disease in diabetes. J Int Med Res Diabetes. 2008;57:1446–54. Forbes JM, Coughlan MT, Cooper ME. Oxidative stress as a major culprit in kidney disease in diabetes. J Int Med Res Diabetes. 2008;57:1446–54.
31.
go back to reference Tzoulaki I, Murray GD, Lee AJ, Rumley A, Lowe GD, Fowkes FG. Inflammatory, haemostatic, and rheological markers for incident peripheral arterial disease: Edinburgh Artery Study. Eur Heart J. 2007;28:354–62.CrossRefPubMed Tzoulaki I, Murray GD, Lee AJ, Rumley A, Lowe GD, Fowkes FG. Inflammatory, haemostatic, and rheological markers for incident peripheral arterial disease: Edinburgh Artery Study. Eur Heart J. 2007;28:354–62.CrossRefPubMed
32.
go back to reference Podrez EA, Byzova TV, Febbraio M, Salomon RG, Ma Y, Valiyaveettil M, et al. Platelet CD36 links hyperlipidemia, oxidant stress and a prothrombotic phenotype. Nat Med. 2007;13:1086–95.CrossRefPubMedPubMedCentral Podrez EA, Byzova TV, Febbraio M, Salomon RG, Ma Y, Valiyaveettil M, et al. Platelet CD36 links hyperlipidemia, oxidant stress and a prothrombotic phenotype. Nat Med. 2007;13:1086–95.CrossRefPubMedPubMedCentral
33.
go back to reference Alam MA, Chowdhury MR, Jain P, Sagor MA, Reza HM. DPP-4 inhibitor sitagliptin prevents inflammation and oxidative stress of heart and kidney in two kidney and one clip (2K1C) rats. Diabetol Metab Syndr. 2015;7:107.CrossRefPubMedPubMedCentral Alam MA, Chowdhury MR, Jain P, Sagor MA, Reza HM. DPP-4 inhibitor sitagliptin prevents inflammation and oxidative stress of heart and kidney in two kidney and one clip (2K1C) rats. Diabetol Metab Syndr. 2015;7:107.CrossRefPubMedPubMedCentral
34.
go back to reference Lodovici M, Bigagli E, Tarantini F, Di Serio C, Raimondi L. Losartan reduces oxidative damage to renal DNA and conserves plasma antioxidant capacity in diabetic rats. Exp Biol Med (Maywood). 2015;240:1500–4.CrossRefPubMedPubMedCentral Lodovici M, Bigagli E, Tarantini F, Di Serio C, Raimondi L. Losartan reduces oxidative damage to renal DNA and conserves plasma antioxidant capacity in diabetic rats. Exp Biol Med (Maywood). 2015;240:1500–4.CrossRefPubMedPubMedCentral
35.
go back to reference Endo K, Miyashita Y, Sasaki H, Ebisuno M, Ohira M, Saiki A, et al. Probucol and atorvastatin decrease urinary 8-hydroxy-2′-deoxyguanosine in patients with diabetes and hypercholesterolemia. J Atheroscler Thromb. 2006;13:68–75.CrossRefPubMed Endo K, Miyashita Y, Sasaki H, Ebisuno M, Ohira M, Saiki A, et al. Probucol and atorvastatin decrease urinary 8-hydroxy-2′-deoxyguanosine in patients with diabetes and hypercholesterolemia. J Atheroscler Thromb. 2006;13:68–75.CrossRefPubMed
36.
go back to reference Ott C, Raff U, Schmidt S, Kistner I, Friedrich S, Bramlage P, Harazny JM, et al. Effects of saxagliptin on early microvascular changes in patients with type 2 diabetes. Cardiovasc Diabetol. 2014;13:19.CrossRefPubMedPubMedCentral Ott C, Raff U, Schmidt S, Kistner I, Friedrich S, Bramlage P, Harazny JM, et al. Effects of saxagliptin on early microvascular changes in patients with type 2 diabetes. Cardiovasc Diabetol. 2014;13:19.CrossRefPubMedPubMedCentral
37.
go back to reference Yamada K, Hirayama T, Hasegawa Y. Antiplatelet effect of losartan and telmisartan in patients with ischemic stroke. J Stroke Cerebrovasc Dis. 2007;16:225–31.CrossRefPubMed Yamada K, Hirayama T, Hasegawa Y. Antiplatelet effect of losartan and telmisartan in patients with ischemic stroke. J Stroke Cerebrovasc Dis. 2007;16:225–31.CrossRefPubMed
38.
go back to reference van der Loo B, Spring S, Koppensteiner R. High-dose atorvastatin treatment in patients with peripheral arterial disease: effects on platelet aggregation, blood rheology and plasma homocysteine. Clin Hemorheol Microcirc. 2011;47:241–51.PubMed van der Loo B, Spring S, Koppensteiner R. High-dose atorvastatin treatment in patients with peripheral arterial disease: effects on platelet aggregation, blood rheology and plasma homocysteine. Clin Hemorheol Microcirc. 2011;47:241–51.PubMed
39.
go back to reference Takahashi M, Shiba T, Hirano K, Hitsumoto T, Shirai K. Acute decrease of cardio-ankle vascular index with the administration of beraprost sodium. J Atheroscler Thromb. 2012;19:479–84.CrossRefPubMed Takahashi M, Shiba T, Hirano K, Hitsumoto T, Shirai K. Acute decrease of cardio-ankle vascular index with the administration of beraprost sodium. J Atheroscler Thromb. 2012;19:479–84.CrossRefPubMed
40.
go back to reference Endo K, Saiki A, Ohira M, Miyashita Y, Shirai K. Cardio-ankle vascular index may reflect endothelial function in type 2 diabetes. Int J Clin Pract. 2011;65:1200–1.CrossRefPubMed Endo K, Saiki A, Ohira M, Miyashita Y, Shirai K. Cardio-ankle vascular index may reflect endothelial function in type 2 diabetes. Int J Clin Pract. 2011;65:1200–1.CrossRefPubMed
41.
go back to reference Li Y, Tian XX, Liu T, Wang RT. Association between whole blood viscosity and arterial stiffness in patients with type 2 diabetes mellitus. Endocrine. 2015;49:148–54.CrossRefPubMed Li Y, Tian XX, Liu T, Wang RT. Association between whole blood viscosity and arterial stiffness in patients with type 2 diabetes mellitus. Endocrine. 2015;49:148–54.CrossRefPubMed
42.
go back to reference Shimada S, Hasegawa K, Wada H, Terashima S, Satoh-Asahara N, Yamakage H, et al. High blood viscosity is closely associated with cigarette smoking and markedly reduced by smoking cessation. Circ J. 2011;75:185–9.CrossRefPubMed Shimada S, Hasegawa K, Wada H, Terashima S, Satoh-Asahara N, Yamakage H, et al. High blood viscosity is closely associated with cigarette smoking and markedly reduced by smoking cessation. Circ J. 2011;75:185–9.CrossRefPubMed
43.
go back to reference Nakamura Y, Yamamoto T, Okamura T, Kadowaki T, Hayakawa T, Kita Y, et al. Combined cardiovascular risk factors and outcome: NIPPON DATA80, 1980–1994. Circ J. 2006;70:960–4.CrossRefPubMed Nakamura Y, Yamamoto T, Okamura T, Kadowaki T, Hayakawa T, Kita Y, et al. Combined cardiovascular risk factors and outcome: NIPPON DATA80, 1980–1994. Circ J. 2006;70:960–4.CrossRefPubMed
Metadata
Title
Relationship between cardiovascular risk factors and hemorheology assessed by microchannel method in patients with type 2 diabetes mellitus
Author
Takashi Hitsumoto
Publication date
01-08-2017
Publisher
Springer Japan
Published in
Diabetology International / Issue 3/2017
Print ISSN: 2190-1678
Electronic ISSN: 2190-1686
DOI
https://doi.org/10.1007/s13340-017-0314-2

Other articles of this Issue 3/2017

Diabetology International 3/2017 Go to the issue
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine

Highlights from the ACC 2024 Congress

Year in Review: Pediatric cardiology

Watch Dr. Anne Marie Valente present the last year's highlights in pediatric and congenital heart disease in the official ACC.24 Year in Review session.

Year in Review: Pulmonary vascular disease

The last year's highlights in pulmonary vascular disease are presented by Dr. Jane Leopold in this official video from ACC.24.

Year in Review: Valvular heart disease

Watch Prof. William Zoghbi present the last year's highlights in valvular heart disease from the official ACC.24 Year in Review session.

Year in Review: Heart failure and cardiomyopathies

Watch this official video from ACC.24. Dr. Biykem Bozkurt discusses last year's major advances in heart failure and cardiomyopathies.